55771728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 152894976

約数和(自身を除く): 97123248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1013, 1147, 1488, 1776, 2026, 2294, 3039, 3441, 4052, 4588, 6078, 6882, 8104, 9176, 12156, 13764, 16208, 18352, 24312, 27528, 31403, 37481, 48624, 55056, 62806, 74962, 94209, 112443, 125612, 149924, 188418, 224886, 251224, 299848, 376836, 449772, 502448, 599696, 753672, 899544, 1161911, 1507344, 1799088, 2323822, 3485733, 4647644, 6971466, 9295288, 13942932, 18590576, 27885864, 55771728]

約数ペア:

[(1, 55771728), (2, 27885864), (3, 18590576), (4, 13942932), (6, 9295288), (8, 6971466), (12, 4647644), (16, 3485733), (24, 2323822), (31, 1799088), (37, 1507344), (48, 1161911), (62, 899544), (74, 753672), (93, 599696), (111, 502448), (124, 449772), (148, 376836), (186, 299848), (222, 251224), (248, 224886), (296, 188418), (372, 149924), (444, 125612), (496, 112443), (592, 94209), (744, 74962), (888, 62806), (1013, 55056), (1147, 48624), (1488, 37481), (1776, 31403), (2026, 27528), (2294, 24312), (3039, 18352), (3441, 16208), (4052, 13764), (4588, 12156), (6078, 9176), (6882, 8104)]