53773140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21859}}^1$

素因数の和:21912

約数の個数: 48

約数和(自身を含む): 154244160

約数和(自身を除く): 100471020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21859, 43718, 65577, 87436, 109295, 131154, 218590, 262308, 327885, 437180, 655770, 896219, 1311540, 1792438, 2688657, 3584876, 4481095, 5377314, 8962190, 10754628, 13443285, 17924380, 26886570, 53773140]

約数ペア:

[(1, 53773140), (2, 26886570), (3, 17924380), (4, 13443285), (5, 10754628), (6, 8962190), (10, 5377314), (12, 4481095), (15, 3584876), (20, 2688657), (30, 1792438), (41, 1311540), (60, 896219), (82, 655770), (123, 437180), (164, 327885), (205, 262308), (246, 218590), (410, 131154), (492, 109295), (615, 87436), (820, 65577), (1230, 43718), (2460, 21859)]