52007870240

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{50497}}^1$

素因数の和:50710

約数の個数: 96

約数和(自身を含む): 126669587184

約数和(自身を除く): 74661716944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 157, 160, 164, 205, 314, 328, 410, 628, 656, 785, 820, 1256, 1312, 1570, 1640, 2512, 3140, 3280, 5024, 6280, 6437, 6560, 12560, 12874, 25120, 25748, 32185, 50497, 51496, 64370, 100994, 102992, 128740, 201988, 205984, 252485, 257480, 403976, 504970, 514960, 807952, 1009940, 1029920, 1615904, 2019880, 2070377, 4039760, 4140754, 7928029, 8079520, 8281508, 10351885, 15856058, 16563016, 20703770, 31712116, 33126032, 39640145, 41407540, 63424232, 66252064, 79280290, 82815080, 126848464, 158560580, 165630160, 253696928, 317121160, 325049189, 331260320, 634242320, 650098378, 1268484640, 1300196756, 1625245945, 2600393512, 3250491890, 5200787024, 6500983780, 10401574048, 13001967560, 26003935120, 52007870240]

約数ペア:

[(1, 52007870240), (2, 26003935120), (4, 13001967560), (5, 10401574048), (8, 6500983780), (10, 5200787024), (16, 3250491890), (20, 2600393512), (32, 1625245945), (40, 1300196756), (41, 1268484640), (80, 650098378), (82, 634242320), (157, 331260320), (160, 325049189), (164, 317121160), (205, 253696928), (314, 165630160), (328, 158560580), (410, 126848464), (628, 82815080), (656, 79280290), (785, 66252064), (820, 63424232), (1256, 41407540), (1312, 39640145), (1570, 33126032), (1640, 31712116), (2512, 20703770), (3140, 16563016), (3280, 15856058), (5024, 10351885), (6280, 8281508), (6437, 8079520), (6560, 7928029), (12560, 4140754), (12874, 4039760), (25120, 2070377), (25748, 2019880), (32185, 1615904), (50497, 1029920), (51496, 1009940), (64370, 807952), (100994, 514960), (102992, 504970), (128740, 403976), (201988, 257480), (205984, 252485)]