47020168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 98784000

約数和(自身を除く): 51763832

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 79, 97, 104, 118, 158, 194, 236, 316, 388, 472, 632, 767, 776, 1027, 1261, 1534, 2054, 2522, 3068, 4108, 4661, 5044, 5723, 6136, 7663, 8216, 9322, 10088, 11446, 15326, 18644, 22892, 30652, 37288, 45784, 60593, 61304, 74399, 99619, 121186, 148798, 199238, 242372, 297596, 398476, 452117, 484744, 595192, 796952, 904234, 1808468, 3616936, 5877521, 11755042, 23510084, 47020168]

約数ペア:

[(1, 47020168), (2, 23510084), (4, 11755042), (8, 5877521), (13, 3616936), (26, 1808468), (52, 904234), (59, 796952), (79, 595192), (97, 484744), (104, 452117), (118, 398476), (158, 297596), (194, 242372), (236, 199238), (316, 148798), (388, 121186), (472, 99619), (632, 74399), (767, 61304), (776, 60593), (1027, 45784), (1261, 37288), (1534, 30652), (2054, 22892), (2522, 18644), (3068, 15326), (4108, 11446), (4661, 10088), (5044, 9322), (5723, 8216), (6136, 7663)]