63916450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 129366720

約数和(自身を除く): 65450270

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 650, 919, 1070, 1391, 1838, 2675, 2782, 4595, 5350, 6955, 9190, 11947, 13910, 22975, 23894, 34775, 45950, 59735, 69550, 98333, 119470, 196666, 298675, 491665, 597350, 983330, 1278329, 2458325, 2556658, 4916650, 6391645, 12783290, 31958225, 63916450]

約数ペア:

[(1, 63916450), (2, 31958225), (5, 12783290), (10, 6391645), (13, 4916650), (25, 2556658), (26, 2458325), (50, 1278329), (65, 983330), (107, 597350), (130, 491665), (214, 298675), (325, 196666), (535, 119470), (650, 98333), (919, 69550), (1070, 59735), (1391, 45950), (1838, 34775), (2675, 23894), (2782, 22975), (4595, 13910), (5350, 11947), (6955, 9190)]