51346528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 109970784

約数和(自身を除く): 58624256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 2551, 5032, 5102, 10064, 10204, 20128, 20408, 40816, 43367, 81632, 86734, 94387, 173468, 188774, 346936, 377548, 693872, 755096, 1387744, 1510192, 1604579, 3020384, 3209158, 6418316, 12836632, 25673264, 51346528]

約数ペア:

[(1, 51346528), (2, 25673264), (4, 12836632), (8, 6418316), (16, 3209158), (17, 3020384), (32, 1604579), (34, 1510192), (37, 1387744), (68, 755096), (74, 693872), (136, 377548), (148, 346936), (272, 188774), (296, 173468), (544, 94387), (592, 86734), (629, 81632), (1184, 43367), (1258, 40816), (2516, 20408), (2551, 20128), (5032, 10204), (5102, 10064)]