47351880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4291

約数の個数: 96

約数和(自身を含む): 158895360

約数和(自身を除く): 111543480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 4243, 5580, 8486, 11160, 12729, 16972, 21215, 25458, 33944, 38187, 42430, 50916, 63645, 76374, 84860, 101832, 127290, 131533, 152748, 169720, 190935, 254580, 263066, 305496, 381870, 394599, 509160, 526132, 657665, 763740, 789198, 1052264, 1183797, 1315330, 1527480, 1578396, 1972995, 2367594, 2630660, 3156792, 3945990, 4735188, 5261320, 5918985, 7891980, 9470376, 11837970, 15783960, 23675940, 47351880]

約数ペア:

[(1, 47351880), (2, 23675940), (3, 15783960), (4, 11837970), (5, 9470376), (6, 7891980), (8, 5918985), (9, 5261320), (10, 4735188), (12, 3945990), (15, 3156792), (18, 2630660), (20, 2367594), (24, 1972995), (30, 1578396), (31, 1527480), (36, 1315330), (40, 1183797), (45, 1052264), (60, 789198), (62, 763740), (72, 657665), (90, 526132), (93, 509160), (120, 394599), (124, 381870), (155, 305496), (180, 263066), (186, 254580), (248, 190935), (279, 169720), (310, 152748), (360, 131533), (372, 127290), (465, 101832), (558, 84860), (620, 76374), (744, 63645), (930, 50916), (1116, 42430), (1240, 38187), (1395, 33944), (1860, 25458), (2232, 21215), (2790, 16972), (3720, 12729), (4243, 11160), (5580, 8486)]