47445856

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 101405304

約数和(自身を除く): 53959448

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 43, 58, 82, 86, 116, 164, 172, 232, 328, 344, 464, 656, 688, 841, 928, 1189, 1247, 1312, 1376, 1682, 1763, 2378, 2494, 3364, 3526, 4756, 4988, 6728, 7052, 9512, 9976, 13456, 14104, 19024, 19952, 26912, 28208, 34481, 36163, 38048, 39904, 51127, 56416, 68962, 72326, 102254, 137924, 144652, 204508, 275848, 289304, 409016, 551696, 578608, 818032, 1103392, 1157216, 1482683, 1636064, 2965366, 5930732, 11861464, 23722928, 47445856]

約数ペア:

[(1, 47445856), (2, 23722928), (4, 11861464), (8, 5930732), (16, 2965366), (29, 1636064), (32, 1482683), (41, 1157216), (43, 1103392), (58, 818032), (82, 578608), (86, 551696), (116, 409016), (164, 289304), (172, 275848), (232, 204508), (328, 144652), (344, 137924), (464, 102254), (656, 72326), (688, 68962), (841, 56416), (928, 51127), (1189, 39904), (1247, 38048), (1312, 36163), (1376, 34481), (1682, 28208), (1763, 26912), (2378, 19952), (2494, 19024), (3364, 14104), (3526, 13456), (4756, 9976), (4988, 9512), (6728, 7052)]