56985570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2161}}^1$

素因数の和:2467

約数の個数: 48

約数和(自身を含む): 148736952

約数和(自身を除く): 91751382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 586, 879, 1465, 1758, 2161, 2637, 2930, 4322, 4395, 5274, 6483, 8790, 10805, 12966, 13185, 19449, 21610, 26370, 32415, 38898, 64830, 97245, 194490, 633173, 1266346, 1899519, 3165865, 3799038, 5698557, 6331730, 9497595, 11397114, 18995190, 28492785, 56985570]

約数ペア:

[(1, 56985570), (2, 28492785), (3, 18995190), (5, 11397114), (6, 9497595), (9, 6331730), (10, 5698557), (15, 3799038), (18, 3165865), (30, 1899519), (45, 1266346), (90, 633173), (293, 194490), (586, 97245), (879, 64830), (1465, 38898), (1758, 32415), (2161, 26370), (2637, 21610), (2930, 19449), (4322, 13185), (4395, 12966), (5274, 10805), (6483, 8790)]