47805016

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 59607464

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 56, 82, 94, 164, 188, 287, 328, 329, 376, 443, 574, 658, 886, 1148, 1316, 1772, 1927, 2296, 2632, 3101, 3544, 3854, 6202, 7708, 12404, 13489, 15416, 18163, 20821, 24808, 26978, 36326, 41642, 53956, 72652, 83284, 107912, 127141, 145304, 145747, 166568, 254282, 291494, 508564, 582988, 853661, 1017128, 1165976, 1707322, 3414644, 5975627, 6829288, 11951254, 23902508, 47805016]

約数ペア:

[(1, 47805016), (2, 23902508), (4, 11951254), (7, 6829288), (8, 5975627), (14, 3414644), (28, 1707322), (41, 1165976), (47, 1017128), (56, 853661), (82, 582988), (94, 508564), (164, 291494), (188, 254282), (287, 166568), (328, 145747), (329, 145304), (376, 127141), (443, 107912), (574, 83284), (658, 72652), (886, 53956), (1148, 41642), (1316, 36326), (1772, 26978), (1927, 24808), (2296, 20821), (2632, 18163), (3101, 15416), (3544, 13489), (3854, 12404), (6202, 7708)]