49027405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 73915776

約数和(自身を除く): 24888371

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 131, 185, 259, 289, 595, 629, 655, 917, 1295, 1445, 2023, 2227, 3145, 4403, 4585, 4847, 10115, 10693, 11135, 15589, 22015, 24235, 33929, 37859, 53465, 74851, 77945, 82399, 169645, 189295, 265013, 374255, 411995, 576793, 1325065, 1400783, 2883965, 7003915, 9805481, 49027405]

約数ペア:

[(1, 49027405), (5, 9805481), (7, 7003915), (17, 2883965), (35, 1400783), (37, 1325065), (85, 576793), (119, 411995), (131, 374255), (185, 265013), (259, 189295), (289, 169645), (595, 82399), (629, 77945), (655, 74851), (917, 53465), (1295, 37859), (1445, 33929), (2023, 24235), (2227, 22015), (3145, 15589), (4403, 11135), (4585, 10693), (4847, 10115)]