56491734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 127991808

約数和(自身を除く): 71500074

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 383, 403, 766, 793, 806, 1149, 1209, 1586, 1891, 2298, 2379, 2418, 3782, 4758, 4979, 5673, 9958, 11346, 11873, 14937, 23363, 23746, 24583, 29874, 35619, 46726, 49166, 70089, 71238, 73749, 140178, 147498, 154349, 303719, 308698, 463047, 607438, 724253, 911157, 926094, 1448506, 1822314, 2172759, 4345518, 9415289, 18830578, 28245867, 56491734]

約数ペア:

[(1, 56491734), (2, 28245867), (3, 18830578), (6, 9415289), (13, 4345518), (26, 2172759), (31, 1822314), (39, 1448506), (61, 926094), (62, 911157), (78, 724253), (93, 607438), (122, 463047), (183, 308698), (186, 303719), (366, 154349), (383, 147498), (403, 140178), (766, 73749), (793, 71238), (806, 70089), (1149, 49166), (1209, 46726), (1586, 35619), (1891, 29874), (2298, 24583), (2379, 23746), (2418, 23363), (3782, 14937), (4758, 11873), (4979, 11346), (5673, 9958)]