53253280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 136080000

約数和(自身を除く): 82826720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 80, 92, 115, 116, 145, 160, 184, 230, 232, 290, 368, 460, 464, 499, 580, 667, 736, 920, 928, 998, 1160, 1334, 1840, 1996, 2320, 2495, 2668, 3335, 3680, 3992, 4640, 4990, 5336, 6670, 7984, 9980, 10672, 11477, 13340, 14471, 15968, 19960, 21344, 22954, 26680, 28942, 39920, 45908, 53360, 57385, 57884, 72355, 79840, 91816, 106720, 114770, 115768, 144710, 183632, 229540, 231536, 289420, 332833, 367264, 459080, 463072, 578840, 665666, 918160, 1157680, 1331332, 1664165, 1836320, 2315360, 2662664, 3328330, 5325328, 6656660, 10650656, 13313320, 26626640, 53253280]

約数ペア:

[(1, 53253280), (2, 26626640), (4, 13313320), (5, 10650656), (8, 6656660), (10, 5325328), (16, 3328330), (20, 2662664), (23, 2315360), (29, 1836320), (32, 1664165), (40, 1331332), (46, 1157680), (58, 918160), (80, 665666), (92, 578840), (115, 463072), (116, 459080), (145, 367264), (160, 332833), (184, 289420), (230, 231536), (232, 229540), (290, 183632), (368, 144710), (460, 115768), (464, 114770), (499, 106720), (580, 91816), (667, 79840), (736, 72355), (920, 57884), (928, 57385), (998, 53360), (1160, 45908), (1334, 39920), (1840, 28942), (1996, 26680), (2320, 22954), (2495, 21344), (2668, 19960), (3335, 15968), (3680, 14471), (3992, 13340), (4640, 11477), (4990, 10672), (5336, 9980), (6670, 7984)]