48595160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 117849600

約数和(自身を除く): 69254440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1487, 1634, 1720, 2974, 3268, 4085, 5948, 6536, 7435, 8170, 11896, 14870, 16340, 28253, 29740, 32680, 56506, 59480, 63941, 113012, 127882, 141265, 226024, 255764, 282530, 319705, 511528, 565060, 639410, 1130120, 1214879, 1278820, 2429758, 2557640, 4859516, 6074395, 9719032, 12148790, 24297580, 48595160]

約数ペア:

[(1, 48595160), (2, 24297580), (4, 12148790), (5, 9719032), (8, 6074395), (10, 4859516), (19, 2557640), (20, 2429758), (38, 1278820), (40, 1214879), (43, 1130120), (76, 639410), (86, 565060), (95, 511528), (152, 319705), (172, 282530), (190, 255764), (215, 226024), (344, 141265), (380, 127882), (430, 113012), (760, 63941), (817, 59480), (860, 56506), (1487, 32680), (1634, 29740), (1720, 28253), (2974, 16340), (3268, 14870), (4085, 11896), (5948, 8170), (6536, 7435)]