55985460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19853}}^1$

素因数の和:19912

約数の個数: 48

約数和(自身を含む): 160102656

約数和(自身を除く): 104117196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 19853, 39706, 59559, 79412, 99265, 119118, 198530, 238236, 297795, 397060, 595590, 933091, 1191180, 1866182, 2799273, 3732364, 4665455, 5598546, 9330910, 11197092, 13996365, 18661820, 27992730, 55985460]

約数ペア:

[(1, 55985460), (2, 27992730), (3, 18661820), (4, 13996365), (5, 11197092), (6, 9330910), (10, 5598546), (12, 4665455), (15, 3732364), (20, 2799273), (30, 1866182), (47, 1191180), (60, 933091), (94, 595590), (141, 397060), (188, 297795), (235, 238236), (282, 198530), (470, 119118), (564, 99265), (705, 79412), (940, 59559), (1410, 39706), (2820, 19853)]