51176760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1013}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 154046880

約数和(自身を除く): 102870120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1013, 1263, 1684, 2026, 2105, 2526, 3039, 3368, 4052, 4210, 5052, 5065, 6078, 6315, 8104, 8420, 10104, 10130, 12156, 12630, 15195, 16840, 20260, 24312, 25260, 30390, 40520, 50520, 60780, 121560, 426473, 852946, 1279419, 1705892, 2132365, 2558838, 3411784, 4264730, 5117676, 6397095, 8529460, 10235352, 12794190, 17058920, 25588380, 51176760]

約数ペア:

[(1, 51176760), (2, 25588380), (3, 17058920), (4, 12794190), (5, 10235352), (6, 8529460), (8, 6397095), (10, 5117676), (12, 4264730), (15, 3411784), (20, 2558838), (24, 2132365), (30, 1705892), (40, 1279419), (60, 852946), (120, 426473), (421, 121560), (842, 60780), (1013, 50520), (1263, 40520), (1684, 30390), (2026, 25260), (2105, 24312), (2526, 20260), (3039, 16840), (3368, 15195), (4052, 12630), (4210, 12156), (5052, 10130), (5065, 10104), (6078, 8420), (6315, 8104)]