65199550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 134178912

約数和(自身を除く): 68979362

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2405, 2711, 4810, 5422, 12025, 13555, 24050, 27110, 35243, 67775, 70486, 100307, 135550, 176215, 200614, 352430, 501535, 881075, 1003070, 1303991, 1762150, 2507675, 2607982, 5015350, 6519955, 13039910, 32599775, 65199550]

約数ペア:

[(1, 65199550), (2, 32599775), (5, 13039910), (10, 6519955), (13, 5015350), (25, 2607982), (26, 2507675), (37, 1762150), (50, 1303991), (65, 1003070), (74, 881075), (130, 501535), (185, 352430), (325, 200614), (370, 176215), (481, 135550), (650, 100307), (925, 70486), (962, 67775), (1850, 35243), (2405, 27110), (2711, 24050), (4810, 13555), (5422, 12025)]