46155590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 92969856

約数和(自身を除く): 46814266

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 881, 1690, 1762, 2015, 4030, 4405, 5239, 8810, 10478, 11453, 22906, 26195, 27311, 52390, 54622, 57265, 114530, 136555, 148889, 273110, 297778, 355043, 710086, 744445, 1488890, 1775215, 3550430, 4615559, 9231118, 23077795, 46155590]

約数ペア:

[(1, 46155590), (2, 23077795), (5, 9231118), (10, 4615559), (13, 3550430), (26, 1775215), (31, 1488890), (62, 744445), (65, 710086), (130, 355043), (155, 297778), (169, 273110), (310, 148889), (338, 136555), (403, 114530), (806, 57265), (845, 54622), (881, 52390), (1690, 27311), (1762, 26195), (2015, 22906), (4030, 11453), (4405, 10478), (5239, 8810)]