56090970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 158505984

約数和(自身を除く): 102415014

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 191, 195, 234, 251, 382, 390, 502, 573, 585, 753, 955, 1146, 1170, 1255, 1506, 1719, 1910, 2259, 2483, 2510, 2865, 3263, 3438, 3765, 4518, 4966, 5730, 6526, 7449, 7530, 8595, 9789, 11295, 12415, 14898, 16315, 17190, 19578, 22347, 22590, 24830, 29367, 32630, 37245, 44694, 47941, 48945, 58734, 74490, 95882, 97890, 111735, 143823, 146835, 223470, 239705, 287646, 293670, 431469, 479410, 623233, 719115, 862938, 1246466, 1438230, 1869699, 2157345, 3116165, 3739398, 4314690, 5609097, 6232330, 9348495, 11218194, 18696990, 28045485, 56090970]

約数ペア:

[(1, 56090970), (2, 28045485), (3, 18696990), (5, 11218194), (6, 9348495), (9, 6232330), (10, 5609097), (13, 4314690), (15, 3739398), (18, 3116165), (26, 2157345), (30, 1869699), (39, 1438230), (45, 1246466), (65, 862938), (78, 719115), (90, 623233), (117, 479410), (130, 431469), (191, 293670), (195, 287646), (234, 239705), (251, 223470), (382, 146835), (390, 143823), (502, 111735), (573, 97890), (585, 95882), (753, 74490), (955, 58734), (1146, 48945), (1170, 47941), (1255, 44694), (1506, 37245), (1719, 32630), (1910, 29367), (2259, 24830), (2483, 22590), (2510, 22347), (2865, 19578), (3263, 17190), (3438, 16315), (3765, 14898), (4518, 12415), (4966, 11295), (5730, 9789), (6526, 8595), (7449, 7530)]