59883980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 136486560

約数和(自身を除く): 76602580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1657, 1807, 2780, 3314, 3614, 6628, 7228, 8285, 9035, 16570, 18070, 21541, 33140, 36140, 43082, 86164, 107705, 215410, 230323, 430820, 460646, 921292, 1151615, 2303230, 2994199, 4606460, 5988398, 11976796, 14970995, 29941990, 59883980]

約数ペア:

[(1, 59883980), (2, 29941990), (4, 14970995), (5, 11976796), (10, 5988398), (13, 4606460), (20, 2994199), (26, 2303230), (52, 1151615), (65, 921292), (130, 460646), (139, 430820), (260, 230323), (278, 215410), (556, 107705), (695, 86164), (1390, 43082), (1657, 36140), (1807, 33140), (2780, 21541), (3314, 18070), (3614, 16570), (6628, 9035), (7228, 8285)]