56555882890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{356887}}^1$

素因数の和:356983

約数の個数: 64

約数和(自身を含む): 116556765696

約数和(自身を除く): 60000882806

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 53, 65, 106, 115, 130, 230, 265, 299, 530, 598, 689, 1219, 1378, 1495, 2438, 2990, 3445, 6095, 6890, 12190, 15847, 31694, 79235, 158470, 356887, 713774, 1784435, 3568870, 4639531, 8208401, 9279062, 16416802, 18915011, 23197655, 37830022, 41042005, 46395310, 82084010, 94575055, 106709213, 189150110, 213418426, 245895143, 435045253, 491790286, 533546065, 870090506, 1067092130, 1229475715, 2175226265, 2458951430, 4350452530, 5655588289, 11311176578, 28277941445, 56555882890]

約数ペア:

[(1, 56555882890), (2, 28277941445), (5, 11311176578), (10, 5655588289), (13, 4350452530), (23, 2458951430), (26, 2175226265), (46, 1229475715), (53, 1067092130), (65, 870090506), (106, 533546065), (115, 491790286), (130, 435045253), (230, 245895143), (265, 213418426), (299, 189150110), (530, 106709213), (598, 94575055), (689, 82084010), (1219, 46395310), (1378, 41042005), (1495, 37830022), (2438, 23197655), (2990, 18915011), (3445, 16416802), (6095, 9279062), (6890, 8208401), (12190, 4639531), (15847, 3568870), (31694, 1784435), (79235, 713774), (158470, 356887)]