2049271950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 5801414400

約数和(自身を除く): 3752142450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 113, 145, 150, 165, 174, 226, 275, 290, 319, 330, 339, 379, 435, 550, 565, 638, 678, 725, 758, 825, 870, 957, 1130, 1137, 1243, 1450, 1595, 1650, 1695, 1895, 1914, 2175, 2274, 2486, 2825, 3190, 3277, 3390, 3729, 3790, 4169, 4350, 4785, 5650, 5685, 6215, 6554, 7458, 7975, 8338, 8475, 9475, 9570, 9831, 10991, 11370, 12430, 12507, 15950, 16385, 16950, 18645, 18950, 19662, 20845, 21982, 23925, 25014, 28425, 31075, 32770, 32973, 36047, 37290, 41690, 42827, 47850, 49155, 54955, 56850, 62150, 62535, 65946, 72094, 81925, 85654, 93225, 98310, 104225, 108141, 109910, 120901, 125070, 128481, 163850, 164865, 180235, 186450, 208450, 214135, 216282, 241802, 245775, 256962, 274775, 312675, 329730, 360470, 362703, 428270, 471097, 491550, 540705, 549550, 604505, 625350, 642405, 725406, 824325, 901175, 942194, 1070675, 1081410, 1209010, 1241983, 1284810, 1413291, 1648650, 1802350, 1813515, 2141350, 2355485, 2483966, 2703525, 2826582, 3022525, 3212025, 3627030, 3725949, 4710970, 5407050, 6045050, 6209915, 6424050, 7066455, 7451898, 9067575, 11777425, 12419830, 13661813, 14132910, 18135150, 18629745, 23554850, 27323626, 31049575, 35332275, 37259490, 40985439, 62099150, 68309065, 70664550, 81970878, 93148725, 136618130, 186297450, 204927195, 341545325, 409854390, 683090650, 1024635975, 2049271950]

約数ペア:

[(1, 2049271950), (2, 1024635975), (3, 683090650), (5, 409854390), (6, 341545325), (10, 204927195), (11, 186297450), (15, 136618130), (22, 93148725), (25, 81970878), (29, 70664550), (30, 68309065), (33, 62099150), (50, 40985439), (55, 37259490), (58, 35332275), (66, 31049575), (75, 27323626), (87, 23554850), (110, 18629745), (113, 18135150), (145, 14132910), (150, 13661813), (165, 12419830), (174, 11777425), (226, 9067575), (275, 7451898), (290, 7066455), (319, 6424050), (330, 6209915), (339, 6045050), (379, 5407050), (435, 4710970), (550, 3725949), (565, 3627030), (638, 3212025), (678, 3022525), (725, 2826582), (758, 2703525), (825, 2483966), (870, 2355485), (957, 2141350), (1130, 1813515), (1137, 1802350), (1243, 1648650), (1450, 1413291), (1595, 1284810), (1650, 1241983), (1695, 1209010), (1895, 1081410), (1914, 1070675), (2175, 942194), (2274, 901175), (2486, 824325), (2825, 725406), (3190, 642405), (3277, 625350), (3390, 604505), (3729, 549550), (3790, 540705), (4169, 491550), (4350, 471097), (4785, 428270), (5650, 362703), (5685, 360470), (6215, 329730), (6554, 312675), (7458, 274775), (7975, 256962), (8338, 245775), (8475, 241802), (9475, 216282), (9570, 214135), (9831, 208450), (10991, 186450), (11370, 180235), (12430, 164865), (12507, 163850), (15950, 128481), (16385, 125070), (16950, 120901), (18645, 109910), (18950, 108141), (19662, 104225), (20845, 98310), (21982, 93225), (23925, 85654), (25014, 81925), (28425, 72094), (31075, 65946), (32770, 62535), (32973, 62150), (36047, 56850), (37290, 54955), (41690, 49155), (42827, 47850)]