49212120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1033}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 148151520

約数和(自身を除く): 98939400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1033, 1191, 1588, 1985, 2066, 2382, 3099, 3176, 3970, 4132, 4764, 5165, 5955, 6198, 7940, 8264, 9528, 10330, 11910, 12396, 15495, 15880, 20660, 23820, 24792, 30990, 41320, 47640, 61980, 123960, 410101, 820202, 1230303, 1640404, 2050505, 2460606, 3280808, 4101010, 4921212, 6151515, 8202020, 9842424, 12303030, 16404040, 24606060, 49212120]

約数ペア:

[(1, 49212120), (2, 24606060), (3, 16404040), (4, 12303030), (5, 9842424), (6, 8202020), (8, 6151515), (10, 4921212), (12, 4101010), (15, 3280808), (20, 2460606), (24, 2050505), (30, 1640404), (40, 1230303), (60, 820202), (120, 410101), (397, 123960), (794, 61980), (1033, 47640), (1191, 41320), (1588, 30990), (1985, 24792), (2066, 23820), (2382, 20660), (3099, 15880), (3176, 15495), (3970, 12396), (4132, 11910), (4764, 10330), (5165, 9528), (5955, 8264), (6198, 7940)]