48549800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 123742080

約数和(自身を除く): 75192280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 71, 100, 104, 130, 142, 200, 260, 263, 284, 325, 355, 520, 526, 568, 650, 710, 923, 1052, 1300, 1315, 1420, 1775, 1846, 2104, 2600, 2630, 2840, 3419, 3550, 3692, 4615, 5260, 6575, 6838, 7100, 7384, 9230, 10520, 13150, 13676, 14200, 17095, 18460, 18673, 23075, 26300, 27352, 34190, 36920, 37346, 46150, 52600, 68380, 74692, 85475, 92300, 93365, 136760, 149384, 170950, 184600, 186730, 242749, 341900, 373460, 466825, 485498, 683800, 746920, 933650, 970996, 1213745, 1867300, 1941992, 2427490, 3734600, 4854980, 6068725, 9709960, 12137450, 24274900, 48549800]

約数ペア:

[(1, 48549800), (2, 24274900), (4, 12137450), (5, 9709960), (8, 6068725), (10, 4854980), (13, 3734600), (20, 2427490), (25, 1941992), (26, 1867300), (40, 1213745), (50, 970996), (52, 933650), (65, 746920), (71, 683800), (100, 485498), (104, 466825), (130, 373460), (142, 341900), (200, 242749), (260, 186730), (263, 184600), (284, 170950), (325, 149384), (355, 136760), (520, 93365), (526, 92300), (568, 85475), (650, 74692), (710, 68380), (923, 52600), (1052, 46150), (1300, 37346), (1315, 36920), (1420, 34190), (1775, 27352), (1846, 26300), (2104, 23075), (2600, 18673), (2630, 18460), (2840, 17095), (3419, 14200), (3550, 13676), (3692, 13150), (4615, 10520), (5260, 9230), (6575, 7384), (6838, 7100)]