57902908

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 124679520

約数和(自身を除く): 66776612

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 61, 98, 116, 122, 167, 196, 203, 244, 334, 406, 427, 668, 812, 854, 1169, 1421, 1708, 1769, 2338, 2842, 2989, 3538, 4676, 4843, 5684, 5978, 7076, 8183, 9686, 10187, 11956, 12383, 16366, 19372, 20374, 24766, 32732, 33901, 40748, 49532, 67802, 71309, 86681, 135604, 142618, 173362, 237307, 285236, 295423, 346724, 474614, 499163, 590846, 949228, 998326, 1181692, 1996652, 2067961, 4135922, 8271844, 14475727, 28951454, 57902908]

約数ペア:

[(1, 57902908), (2, 28951454), (4, 14475727), (7, 8271844), (14, 4135922), (28, 2067961), (29, 1996652), (49, 1181692), (58, 998326), (61, 949228), (98, 590846), (116, 499163), (122, 474614), (167, 346724), (196, 295423), (203, 285236), (244, 237307), (334, 173362), (406, 142618), (427, 135604), (668, 86681), (812, 71309), (854, 67802), (1169, 49532), (1421, 40748), (1708, 33901), (1769, 32732), (2338, 24766), (2842, 20374), (2989, 19372), (3538, 16366), (4676, 12383), (4843, 11956), (5684, 10187), (5978, 9686), (7076, 8183)]