49879020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 149990400

約数和(自身を除く): 100111380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 619, 790, 948, 1020, 1185, 1238, 1343, 1580, 1857, 2370, 2476, 2686, 3095, 3714, 4029, 4740, 5372, 6190, 6715, 7428, 8058, 9285, 10523, 12380, 13430, 16116, 18570, 20145, 21046, 26860, 31569, 37140, 40290, 42092, 48901, 52615, 63138, 80580, 97802, 105230, 126276, 146703, 157845, 195604, 210460, 244505, 293406, 315690, 489010, 586812, 631380, 733515, 831317, 978020, 1467030, 1662634, 2493951, 2934060, 3325268, 4156585, 4987902, 8313170, 9975804, 12469755, 16626340, 24939510, 49879020]

約数ペア:

[(1, 49879020), (2, 24939510), (3, 16626340), (4, 12469755), (5, 9975804), (6, 8313170), (10, 4987902), (12, 4156585), (15, 3325268), (17, 2934060), (20, 2493951), (30, 1662634), (34, 1467030), (51, 978020), (60, 831317), (68, 733515), (79, 631380), (85, 586812), (102, 489010), (158, 315690), (170, 293406), (204, 244505), (237, 210460), (255, 195604), (316, 157845), (340, 146703), (395, 126276), (474, 105230), (510, 97802), (619, 80580), (790, 63138), (948, 52615), (1020, 48901), (1185, 42092), (1238, 40290), (1343, 37140), (1580, 31569), (1857, 26860), (2370, 21046), (2476, 20145), (2686, 18570), (3095, 16116), (3714, 13430), (4029, 12380), (4740, 10523), (5372, 9285), (6190, 8058), (6715, 7428)]