56494230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8561

約数の個数: 64

約数和(自身を含む): 154623168

約数和(自身を除く): 98128938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 8521, 17042, 25563, 42605, 51126, 85210, 110773, 127815, 144857, 221546, 255630, 289714, 332319, 434571, 553865, 664638, 724285, 869142, 1107730, 1448570, 1661595, 1883141, 2172855, 3323190, 3766282, 4345710, 5649423, 9415705, 11298846, 18831410, 28247115, 56494230]

約数ペア:

[(1, 56494230), (2, 28247115), (3, 18831410), (5, 11298846), (6, 9415705), (10, 5649423), (13, 4345710), (15, 3766282), (17, 3323190), (26, 2172855), (30, 1883141), (34, 1661595), (39, 1448570), (51, 1107730), (65, 869142), (78, 724285), (85, 664638), (102, 553865), (130, 434571), (170, 332319), (195, 289714), (221, 255630), (255, 221546), (390, 144857), (442, 127815), (510, 110773), (663, 85210), (1105, 51126), (1326, 42605), (2210, 25563), (3315, 17042), (6630, 8521)]