56270816

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2152

約数の個数: 72

約数和(自身を含む): 136515456

約数和(自身を除く): 80244640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2111, 3332, 3808, 4222, 6664, 8444, 13328, 14777, 16888, 26656, 29554, 33776, 35887, 59108, 67552, 71774, 103439, 118216, 143548, 206878, 236432, 251209, 287096, 413756, 472864, 502418, 574192, 827512, 1004836, 1148384, 1655024, 1758463, 2009672, 3310048, 3516926, 4019344, 7033852, 8038688, 14067704, 28135408, 56270816]

約数ペア:

[(1, 56270816), (2, 28135408), (4, 14067704), (7, 8038688), (8, 7033852), (14, 4019344), (16, 3516926), (17, 3310048), (28, 2009672), (32, 1758463), (34, 1655024), (49, 1148384), (56, 1004836), (68, 827512), (98, 574192), (112, 502418), (119, 472864), (136, 413756), (196, 287096), (224, 251209), (238, 236432), (272, 206878), (392, 143548), (476, 118216), (544, 103439), (784, 71774), (833, 67552), (952, 59108), (1568, 35887), (1666, 33776), (1904, 29554), (2111, 26656), (3332, 16888), (3808, 14777), (4222, 13328), (6664, 8444)]