57010980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73091}}^1$

素因数の和:73116

約数の個数: 48

約数和(自身を含む): 171912384

約数和(自身を除く): 114901404

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, 73091, 146182, 219273, 292364, 365455, 438546, 730910, 877092, 950183, 1096365, 1461820, 1900366, 2192730, 2850549, 3800732, 4385460, 4750915, 5701098, 9501830, 11402196, 14252745, 19003660, 28505490, 57010980]

約数ペア:

[(1, 57010980), (2, 28505490), (3, 19003660), (4, 14252745), (5, 11402196), (6, 9501830), (10, 5701098), (12, 4750915), (13, 4385460), (15, 3800732), (20, 2850549), (26, 2192730), (30, 1900366), (39, 1461820), (52, 1096365), (60, 950183), (65, 877092), (78, 730910), (130, 438546), (156, 365455), (195, 292364), (260, 219273), (390, 146182), (780, 73091)]