42912350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 86900688

約数和(自身を除く): 43988338

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 617, 650, 1070, 1234, 1391, 2675, 2782, 3085, 5350, 6170, 6955, 8021, 13910, 15425, 16042, 30850, 34775, 40105, 66019, 69550, 80210, 132038, 200525, 330095, 401050, 660190, 858247, 1650475, 1716494, 3300950, 4291235, 8582470, 21456175, 42912350]

約数ペア:

[(1, 42912350), (2, 21456175), (5, 8582470), (10, 4291235), (13, 3300950), (25, 1716494), (26, 1650475), (50, 858247), (65, 660190), (107, 401050), (130, 330095), (214, 200525), (325, 132038), (535, 80210), (617, 69550), (650, 66019), (1070, 40105), (1234, 34775), (1391, 30850), (2675, 16042), (2782, 15425), (3085, 13910), (5350, 8021), (6170, 6955)]