53951408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 126658560

約数和(自身を除く): 72707152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 379, 434, 496, 574, 656, 758, 868, 1148, 1271, 1516, 1736, 2296, 2542, 2653, 3032, 3472, 4592, 5084, 5306, 6064, 8897, 10168, 10612, 11749, 15539, 17794, 20336, 21224, 23498, 31078, 35588, 42448, 46996, 62156, 71176, 82243, 93992, 108773, 124312, 142352, 164486, 187984, 217546, 248624, 328972, 435092, 481709, 657944, 870184, 963418, 1315888, 1740368, 1926836, 3371963, 3853672, 6743926, 7707344, 13487852, 26975704, 53951408]

約数ペア:

[(1, 53951408), (2, 26975704), (4, 13487852), (7, 7707344), (8, 6743926), (14, 3853672), (16, 3371963), (28, 1926836), (31, 1740368), (41, 1315888), (56, 963418), (62, 870184), (82, 657944), (112, 481709), (124, 435092), (164, 328972), (217, 248624), (248, 217546), (287, 187984), (328, 164486), (379, 142352), (434, 124312), (496, 108773), (574, 93992), (656, 82243), (758, 71176), (868, 62156), (1148, 46996), (1271, 42448), (1516, 35588), (1736, 31078), (2296, 23498), (2542, 21224), (2653, 20336), (3032, 17794), (3472, 15539), (4592, 11749), (5084, 10612), (5306, 10168), (6064, 8897)]