51135690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27943}}^1$

素因数の和:28014

約数の個数: 32

約数和(自身を含む): 124742016

約数和(自身を除く): 73606326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 27943, 55886, 83829, 139715, 167658, 279430, 419145, 838290, 1704523, 3409046, 5113569, 8522615, 10227138, 17045230, 25567845, 51135690]

約数ペア:

[(1, 51135690), (2, 25567845), (3, 17045230), (5, 10227138), (6, 8522615), (10, 5113569), (15, 3409046), (30, 1704523), (61, 838290), (122, 419145), (183, 279430), (305, 167658), (366, 139715), (610, 83829), (915, 55886), (1830, 27943)]