4853507450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{21061}}^1$

素因数の和:21503

約数の個数: 48

約数和(自身を含む): 9872180640

約数和(自身を除く): 5018673190

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 419, 550, 838, 2095, 4190, 4609, 9218, 10475, 20950, 21061, 23045, 42122, 46090, 105305, 115225, 210610, 230450, 231671, 463342, 526525, 1053050, 1158355, 2316710, 5791775, 8824559, 11583550, 17649118, 44122795, 88245590, 97070149, 194140298, 220613975, 441227950, 485350745, 970701490, 2426753725, 4853507450]

約数ペア:

[(1, 4853507450), (2, 2426753725), (5, 970701490), (10, 485350745), (11, 441227950), (22, 220613975), (25, 194140298), (50, 97070149), (55, 88245590), (110, 44122795), (275, 17649118), (419, 11583550), (550, 8824559), (838, 5791775), (2095, 2316710), (4190, 1158355), (4609, 1053050), (9218, 526525), (10475, 463342), (20950, 231671), (21061, 230450), (23045, 210610), (42122, 115225), (46090, 105305)]