90499838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 162618192

約数和(自身を除く): 72118354

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 169, 202, 241, 286, 338, 482, 1111, 1313, 1859, 2222, 2626, 2651, 3133, 3718, 5302, 6266, 14443, 17069, 24341, 28886, 34138, 34463, 40729, 48682, 68926, 81458, 187759, 267751, 316433, 375518, 448019, 535502, 632866, 896038, 3480763, 4113629, 6961526, 8227258, 45249919, 90499838]

約数ペア:

[(1, 90499838), (2, 45249919), (11, 8227258), (13, 6961526), (22, 4113629), (26, 3480763), (101, 896038), (143, 632866), (169, 535502), (202, 448019), (241, 375518), (286, 316433), (338, 267751), (482, 187759), (1111, 81458), (1313, 68926), (1859, 48682), (2222, 40729), (2626, 34463), (2651, 34138), (3133, 28886), (3718, 24341), (5302, 17069), (6266, 14443)]