54722460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70157}}^1$

素因数の和:70182

約数の個数: 48

約数和(自身を含む): 165011616

約数和(自身を除く): 110289156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 70157, 140314, 210471, 280628, 350785, 420942, 701570, 841884, 912041, 1052355, 1403140, 1824082, 2104710, 2736123, 3648164, 4209420, 4560205, 5472246, 9120410, 10944492, 13680615, 18240820, 27361230, 54722460]

約数ペア:

[(1, 54722460), (2, 27361230), (3, 18240820), (4, 13680615), (5, 10944492), (6, 9120410), (10, 5472246), (12, 4560205), (13, 4209420), (15, 3648164), (20, 2736123), (26, 2104710), (30, 1824082), (39, 1403140), (52, 1052355), (60, 912041), (65, 841884), (78, 701570), (130, 420942), (156, 350785), (195, 280628), (260, 210471), (390, 140314), (780, 70157)]