65489050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 143990784

約数和(自身を除く): 78501734

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 31, 46, 50, 55, 62, 110, 115, 155, 167, 230, 253, 275, 310, 334, 341, 506, 550, 575, 682, 713, 775, 835, 1150, 1265, 1426, 1550, 1670, 1705, 1837, 2530, 3410, 3565, 3674, 3841, 4175, 5177, 6325, 7130, 7682, 7843, 8350, 8525, 9185, 10354, 12650, 15686, 17050, 17825, 18370, 19205, 25885, 35650, 38410, 39215, 42251, 45925, 51770, 56947, 78430, 84502, 91850, 96025, 113894, 119071, 129425, 192050, 196075, 211255, 238142, 258850, 284735, 392150, 422510, 569470, 595355, 1056275, 1190710, 1309781, 1423675, 2112550, 2619562, 2847350, 2976775, 5953550, 6548905, 13097810, 32744525, 65489050]

約数ペア:

[(1, 65489050), (2, 32744525), (5, 13097810), (10, 6548905), (11, 5953550), (22, 2976775), (23, 2847350), (25, 2619562), (31, 2112550), (46, 1423675), (50, 1309781), (55, 1190710), (62, 1056275), (110, 595355), (115, 569470), (155, 422510), (167, 392150), (230, 284735), (253, 258850), (275, 238142), (310, 211255), (334, 196075), (341, 192050), (506, 129425), (550, 119071), (575, 113894), (682, 96025), (713, 91850), (775, 84502), (835, 78430), (1150, 56947), (1265, 51770), (1426, 45925), (1550, 42251), (1670, 39215), (1705, 38410), (1837, 35650), (2530, 25885), (3410, 19205), (3565, 18370), (3674, 17825), (3841, 17050), (4175, 15686), (5177, 12650), (6325, 10354), (7130, 9185), (7682, 8525), (7843, 8350)]