97019450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 197799840

約数和(自身を除く): 100780390

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 419, 421, 550, 838, 842, 2095, 2105, 4190, 4210, 4609, 4631, 9218, 9262, 10475, 10525, 20950, 21050, 23045, 23155, 46090, 46310, 115225, 115775, 176399, 230450, 231550, 352798, 881995, 1763990, 1940389, 3880778, 4409975, 8819950, 9701945, 19403890, 48509725, 97019450]

約数ペア:

[(1, 97019450), (2, 48509725), (5, 19403890), (10, 9701945), (11, 8819950), (22, 4409975), (25, 3880778), (50, 1940389), (55, 1763990), (110, 881995), (275, 352798), (419, 231550), (421, 230450), (550, 176399), (838, 115775), (842, 115225), (2095, 46310), (2105, 46090), (4190, 23155), (4210, 23045), (4609, 21050), (4631, 20950), (9218, 10525), (9262, 10475)]