53592920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 128044800

約数和(自身を除く): 74451880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 380, 467, 604, 755, 760, 934, 1208, 1510, 1868, 2335, 2869, 3020, 3736, 4670, 5738, 6040, 8873, 9340, 11476, 14345, 17746, 18680, 22952, 28690, 35492, 44365, 57380, 70517, 70984, 88730, 114760, 141034, 177460, 282068, 352585, 354920, 564136, 705170, 1339823, 1410340, 2679646, 2820680, 5359292, 6699115, 10718584, 13398230, 26796460, 53592920]

約数ペア:

[(1, 53592920), (2, 26796460), (4, 13398230), (5, 10718584), (8, 6699115), (10, 5359292), (19, 2820680), (20, 2679646), (38, 1410340), (40, 1339823), (76, 705170), (95, 564136), (151, 354920), (152, 352585), (190, 282068), (302, 177460), (380, 141034), (467, 114760), (604, 88730), (755, 70984), (760, 70517), (934, 57380), (1208, 44365), (1510, 35492), (1868, 28690), (2335, 22952), (2869, 18680), (3020, 17746), (3736, 14345), (4670, 11476), (5738, 9340), (6040, 8873)]