50489125310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{5003}}^1$

素因数の和:5693

約数の個数: 64

約数和(自身を含む): 98736926400

約数和(自身を除く): 48247801090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 521, 745, 1042, 1490, 1937, 2605, 3874, 5003, 5210, 6773, 9685, 10006, 13546, 19370, 25015, 33865, 50030, 65039, 67730, 77629, 130078, 155258, 325195, 388145, 650390, 745447, 776290, 1009177, 1490894, 2018354, 2606563, 3727235, 5045885, 5213126, 7454470, 9690811, 10091770, 13032815, 19381622, 26065630, 33885319, 48454055, 67770638, 96908110, 169426595, 338853190, 388377887, 776755774, 1941889435, 3883778870, 5048912531, 10097825062, 25244562655, 50489125310]

約数ペア:

[(1, 50489125310), (2, 25244562655), (5, 10097825062), (10, 5048912531), (13, 3883778870), (26, 1941889435), (65, 776755774), (130, 388377887), (149, 338853190), (298, 169426595), (521, 96908110), (745, 67770638), (1042, 48454055), (1490, 33885319), (1937, 26065630), (2605, 19381622), (3874, 13032815), (5003, 10091770), (5210, 9690811), (6773, 7454470), (9685, 5213126), (10006, 5045885), (13546, 3727235), (19370, 2606563), (25015, 2018354), (33865, 1490894), (50030, 1009177), (65039, 776290), (67730, 745447), (77629, 650390), (130078, 388145), (155258, 325195)]