52979850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 216

約数和(自身を含む): 180092640

約数和(自身を除く): 127112790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 121, 126, 139, 150, 154, 165, 175, 198, 210, 225, 231, 242, 275, 278, 315, 330, 350, 363, 385, 417, 450, 462, 495, 525, 550, 605, 630, 693, 695, 726, 770, 825, 834, 847, 973, 990, 1050, 1089, 1155, 1210, 1251, 1386, 1390, 1529, 1575, 1650, 1694, 1815, 1925, 1946, 2085, 2178, 2310, 2475, 2502, 2541, 2919, 3025, 3058, 3150, 3465, 3475, 3630, 3850, 4170, 4235, 4587, 4865, 4950, 5082, 5445, 5775, 5838, 6050, 6255, 6930, 6950, 7623, 7645, 8470, 8757, 9075, 9174, 9730, 10425, 10703, 10890, 11550, 12510, 12705, 13761, 14595, 15246, 15290, 16819, 17325, 17514, 18150, 20850, 21175, 21406, 22935, 24325, 25410, 27225, 27522, 29190, 31275, 32109, 33638, 34650, 38115, 38225, 42350, 43785, 45870, 48650, 50457, 53515, 54450, 62550, 63525, 64218, 68805, 72975, 76230, 76450, 84095, 87570, 96327, 100914, 107030, 114675, 117733, 127050, 137610, 145950, 151371, 160545, 168190, 190575, 192654, 218925, 229350, 235466, 252285, 267575, 302742, 321090, 344025, 353199, 381150, 420475, 437850, 481635, 504570, 535150, 588665, 688050, 706398, 756855, 802725, 840950, 963270, 1059597, 1177330, 1261425, 1513710, 1605450, 1765995, 2119194, 2408175, 2522850, 2943325, 3531990, 3784275, 4816350, 5297985, 5886650, 7568550, 8829975, 10595970, 17659950, 26489925, 52979850]

約数ペア:

[(1, 52979850), (2, 26489925), (3, 17659950), (5, 10595970), (6, 8829975), (7, 7568550), (9, 5886650), (10, 5297985), (11, 4816350), (14, 3784275), (15, 3531990), (18, 2943325), (21, 2522850), (22, 2408175), (25, 2119194), (30, 1765995), (33, 1605450), (35, 1513710), (42, 1261425), (45, 1177330), (50, 1059597), (55, 963270), (63, 840950), (66, 802725), (70, 756855), (75, 706398), (77, 688050), (90, 588665), (99, 535150), (105, 504570), (110, 481635), (121, 437850), (126, 420475), (139, 381150), (150, 353199), (154, 344025), (165, 321090), (175, 302742), (198, 267575), (210, 252285), (225, 235466), (231, 229350), (242, 218925), (275, 192654), (278, 190575), (315, 168190), (330, 160545), (350, 151371), (363, 145950), (385, 137610), (417, 127050), (450, 117733), (462, 114675), (495, 107030), (525, 100914), (550, 96327), (605, 87570), (630, 84095), (693, 76450), (695, 76230), (726, 72975), (770, 68805), (825, 64218), (834, 63525), (847, 62550), (973, 54450), (990, 53515), (1050, 50457), (1089, 48650), (1155, 45870), (1210, 43785), (1251, 42350), (1386, 38225), (1390, 38115), (1529, 34650), (1575, 33638), (1650, 32109), (1694, 31275), (1815, 29190), (1925, 27522), (1946, 27225), (2085, 25410), (2178, 24325), (2310, 22935), (2475, 21406), (2502, 21175), (2541, 20850), (2919, 18150), (3025, 17514), (3058, 17325), (3150, 16819), (3465, 15290), (3475, 15246), (3630, 14595), (3850, 13761), (4170, 12705), (4235, 12510), (4587, 11550), (4865, 10890), (4950, 10703), (5082, 10425), (5445, 9730), (5775, 9174), (5838, 9075), (6050, 8757), (6255, 8470), (6930, 7645), (6950, 7623)]