51129450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{113621}}^1$

素因数の和:113639

約数の個数: 36

約数和(自身を含む): 137368998

約数和(自身を除く): 86239548

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 113621, 227242, 340863, 568105, 681726, 1022589, 1136210, 1704315, 2045178, 2840525, 3408630, 5112945, 5681050, 8521575, 10225890, 17043150, 25564725, 51129450]

約数ペア:

[(1, 51129450), (2, 25564725), (3, 17043150), (5, 10225890), (6, 8521575), (9, 5681050), (10, 5112945), (15, 3408630), (18, 2840525), (25, 2045178), (30, 1704315), (45, 1136210), (50, 1022589), (75, 681726), (90, 568105), (150, 340863), (225, 227242), (450, 113621)]