55428030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29327}}^1$

素因数の和:29350

約数の個数: 64

約数和(自身を含む): 168929280

約数和(自身を除く): 113501250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 29327, 58654, 87981, 146635, 175962, 205289, 263943, 293270, 410578, 439905, 527886, 615867, 791829, 879810, 1026445, 1231734, 1319715, 1583658, 1847601, 2052890, 2639430, 3079335, 3695202, 3959145, 5542803, 6158670, 7918290, 9238005, 11085606, 18476010, 27714015, 55428030]

約数ペア:

[(1, 55428030), (2, 27714015), (3, 18476010), (5, 11085606), (6, 9238005), (7, 7918290), (9, 6158670), (10, 5542803), (14, 3959145), (15, 3695202), (18, 3079335), (21, 2639430), (27, 2052890), (30, 1847601), (35, 1583658), (42, 1319715), (45, 1231734), (54, 1026445), (63, 879810), (70, 791829), (90, 615867), (105, 527886), (126, 439905), (135, 410578), (189, 293270), (210, 263943), (270, 205289), (315, 175962), (378, 146635), (630, 87981), (945, 58654), (1890, 29327)]