51395670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1531}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 134074512

約数和(自身を除く): 82678842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 373, 746, 1119, 1531, 1865, 2238, 3062, 3357, 3730, 4593, 5595, 6714, 7655, 9186, 11190, 13779, 15310, 16785, 22965, 27558, 33570, 45930, 68895, 137790, 571063, 1142126, 1713189, 2855315, 3426378, 5139567, 5710630, 8565945, 10279134, 17131890, 25697835, 51395670]

約数ペア:

[(1, 51395670), (2, 25697835), (3, 17131890), (5, 10279134), (6, 8565945), (9, 5710630), (10, 5139567), (15, 3426378), (18, 2855315), (30, 1713189), (45, 1142126), (90, 571063), (373, 137790), (746, 68895), (1119, 45930), (1531, 33570), (1865, 27558), (2238, 22965), (3062, 16785), (3357, 15310), (3730, 13779), (4593, 11190), (5595, 9186), (6714, 7655)]