56378528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 48

約数和(自身を含む): 120743784

約数和(自身を除く): 64365256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 2801, 5032, 5602, 10064, 11204, 20128, 22408, 44816, 47617, 89632, 95234, 103637, 190468, 207274, 380936, 414548, 761872, 829096, 1523744, 1658192, 1761829, 3316384, 3523658, 7047316, 14094632, 28189264, 56378528]

約数ペア:

[(1, 56378528), (2, 28189264), (4, 14094632), (8, 7047316), (16, 3523658), (17, 3316384), (32, 1761829), (34, 1658192), (37, 1523744), (68, 829096), (74, 761872), (136, 414548), (148, 380936), (272, 207274), (296, 190468), (544, 103637), (592, 95234), (629, 89632), (1184, 47617), (1258, 44816), (2516, 22408), (2801, 20128), (5032, 11204), (5602, 10064)]