50639820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 180182016

約数和(自身を除く): 129542196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 97, 105, 110, 113, 132, 140, 154, 165, 194, 210, 220, 226, 231, 291, 308, 330, 339, 385, 388, 420, 452, 462, 485, 565, 582, 660, 678, 679, 770, 791, 924, 970, 1067, 1130, 1155, 1164, 1243, 1356, 1358, 1455, 1540, 1582, 1695, 1940, 2037, 2134, 2260, 2310, 2373, 2486, 2716, 2910, 3164, 3201, 3390, 3395, 3729, 3955, 4074, 4268, 4620, 4746, 4972, 5335, 5820, 6215, 6402, 6780, 6790, 7458, 7469, 7910, 8148, 8701, 9492, 10185, 10670, 10961, 11865, 12430, 12804, 13580, 14916, 14938, 15820, 16005, 17402, 18645, 20370, 21340, 21922, 22407, 23730, 24860, 26103, 29876, 32010, 32883, 34804, 37290, 37345, 40740, 43505, 43844, 44814, 47460, 52206, 54805, 64020, 65766, 74580, 74690, 76727, 87010, 89628, 104412, 109610, 112035, 120571, 130515, 131532, 149380, 153454, 164415, 174020, 219220, 224070, 230181, 241142, 261030, 306908, 328830, 361713, 383635, 448140, 460362, 482284, 522060, 602855, 657660, 723426, 767270, 843997, 920724, 1150905, 1205710, 1446852, 1534540, 1687994, 1808565, 2301810, 2411420, 2531991, 3375988, 3617130, 4219985, 4603620, 5063982, 7234260, 8439970, 10127964, 12659955, 16879940, 25319910, 50639820]

約数ペア:

[(1, 50639820), (2, 25319910), (3, 16879940), (4, 12659955), (5, 10127964), (6, 8439970), (7, 7234260), (10, 5063982), (11, 4603620), (12, 4219985), (14, 3617130), (15, 3375988), (20, 2531991), (21, 2411420), (22, 2301810), (28, 1808565), (30, 1687994), (33, 1534540), (35, 1446852), (42, 1205710), (44, 1150905), (55, 920724), (60, 843997), (66, 767270), (70, 723426), (77, 657660), (84, 602855), (97, 522060), (105, 482284), (110, 460362), (113, 448140), (132, 383635), (140, 361713), (154, 328830), (165, 306908), (194, 261030), (210, 241142), (220, 230181), (226, 224070), (231, 219220), (291, 174020), (308, 164415), (330, 153454), (339, 149380), (385, 131532), (388, 130515), (420, 120571), (452, 112035), (462, 109610), (485, 104412), (565, 89628), (582, 87010), (660, 76727), (678, 74690), (679, 74580), (770, 65766), (791, 64020), (924, 54805), (970, 52206), (1067, 47460), (1130, 44814), (1155, 43844), (1164, 43505), (1243, 40740), (1356, 37345), (1358, 37290), (1455, 34804), (1540, 32883), (1582, 32010), (1695, 29876), (1940, 26103), (2037, 24860), (2134, 23730), (2260, 22407), (2310, 21922), (2373, 21340), (2486, 20370), (2716, 18645), (2910, 17402), (3164, 16005), (3201, 15820), (3390, 14938), (3395, 14916), (3729, 13580), (3955, 12804), (4074, 12430), (4268, 11865), (4620, 10961), (4746, 10670), (4972, 10185), (5335, 9492), (5820, 8701), (6215, 8148), (6402, 7910), (6780, 7469), (6790, 7458)]