47750240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 120022560

約数和(自身を除く): 72272320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 80, 82, 116, 145, 160, 164, 205, 232, 251, 290, 328, 410, 464, 502, 580, 656, 820, 928, 1004, 1160, 1189, 1255, 1312, 1640, 2008, 2320, 2378, 2510, 3280, 4016, 4640, 4756, 5020, 5945, 6560, 7279, 8032, 9512, 10040, 10291, 11890, 14558, 19024, 20080, 20582, 23780, 29116, 36395, 38048, 40160, 41164, 47560, 51455, 58232, 72790, 82328, 95120, 102910, 116464, 145580, 164656, 190240, 205820, 232928, 291160, 298439, 329312, 411640, 582320, 596878, 823280, 1164640, 1193756, 1492195, 1646560, 2387512, 2984390, 4775024, 5968780, 9550048, 11937560, 23875120, 47750240]

約数ペア:

[(1, 47750240), (2, 23875120), (4, 11937560), (5, 9550048), (8, 5968780), (10, 4775024), (16, 2984390), (20, 2387512), (29, 1646560), (32, 1492195), (40, 1193756), (41, 1164640), (58, 823280), (80, 596878), (82, 582320), (116, 411640), (145, 329312), (160, 298439), (164, 291160), (205, 232928), (232, 205820), (251, 190240), (290, 164656), (328, 145580), (410, 116464), (464, 102910), (502, 95120), (580, 82328), (656, 72790), (820, 58232), (928, 51455), (1004, 47560), (1160, 41164), (1189, 40160), (1255, 38048), (1312, 36395), (1640, 29116), (2008, 23780), (2320, 20582), (2378, 20080), (2510, 19024), (3280, 14558), (4016, 11890), (4640, 10291), (4756, 10040), (5020, 9512), (5945, 8032), (6560, 7279)]