51889984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 56

約数和(自身を含む): 112059720

約数和(自身を除く): 60169736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 1289, 2368, 2516, 2578, 5032, 5156, 10064, 10312, 20128, 20624, 21913, 40256, 41248, 43826, 47693, 82496, 87652, 95386, 175304, 190772, 350608, 381544, 701216, 763088, 810781, 1402432, 1526176, 1621562, 3052352, 3243124, 6486248, 12972496, 25944992, 51889984]

約数ペア:

[(1, 51889984), (2, 25944992), (4, 12972496), (8, 6486248), (16, 3243124), (17, 3052352), (32, 1621562), (34, 1526176), (37, 1402432), (64, 810781), (68, 763088), (74, 701216), (136, 381544), (148, 350608), (272, 190772), (296, 175304), (544, 95386), (592, 87652), (629, 82496), (1088, 47693), (1184, 43826), (1258, 41248), (1289, 40256), (2368, 21913), (2516, 20624), (2578, 20128), (5032, 10312), (5156, 10064)]