47728590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17483}}^1$

素因数の和:17513

約数の個数: 64

約数和(自身を含む): 140990976

約数和(自身を除く): 93262386

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 17483, 34966, 52449, 87415, 104898, 122381, 174830, 227279, 244762, 262245, 367143, 454558, 524490, 611905, 681837, 734286, 1136395, 1223810, 1363674, 1590953, 1835715, 2272790, 3181906, 3409185, 3671430, 4772859, 6818370, 7954765, 9545718, 15909530, 23864295, 47728590]

約数ペア:

[(1, 47728590), (2, 23864295), (3, 15909530), (5, 9545718), (6, 7954765), (7, 6818370), (10, 4772859), (13, 3671430), (14, 3409185), (15, 3181906), (21, 2272790), (26, 1835715), (30, 1590953), (35, 1363674), (39, 1223810), (42, 1136395), (65, 734286), (70, 681837), (78, 611905), (91, 524490), (105, 454558), (130, 367143), (182, 262245), (195, 244762), (210, 227279), (273, 174830), (390, 122381), (455, 104898), (546, 87415), (910, 52449), (1365, 34966), (2730, 17483)]