51313528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1724

約数の個数: 64

約数和(自身を含む): 119808000

約数和(自身を除く): 68494472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 1663, 2204, 3326, 3857, 4408, 6652, 7714, 11641, 13304, 15428, 23282, 30856, 31597, 46564, 48227, 63194, 93128, 96454, 126388, 192908, 221179, 252776, 337589, 385816, 442358, 675178, 884716, 916313, 1350356, 1769432, 1832626, 2700712, 3665252, 6414191, 7330504, 12828382, 25656764, 51313528]

約数ペア:

[(1, 51313528), (2, 25656764), (4, 12828382), (7, 7330504), (8, 6414191), (14, 3665252), (19, 2700712), (28, 1832626), (29, 1769432), (38, 1350356), (56, 916313), (58, 884716), (76, 675178), (116, 442358), (133, 385816), (152, 337589), (203, 252776), (232, 221179), (266, 192908), (406, 126388), (532, 96454), (551, 93128), (812, 63194), (1064, 48227), (1102, 46564), (1624, 31597), (1663, 30856), (2204, 23282), (3326, 15428), (3857, 13304), (4408, 11641), (6652, 7714)]