47803020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 140555520

約数和(自身を除く): 92752500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 83, 87, 116, 145, 166, 174, 249, 290, 331, 332, 348, 415, 435, 498, 580, 662, 830, 870, 993, 996, 1245, 1324, 1655, 1660, 1740, 1986, 2407, 2490, 3310, 3972, 4814, 4965, 4980, 6620, 7221, 9599, 9628, 9930, 12035, 14442, 19198, 19860, 24070, 27473, 28797, 28884, 36105, 38396, 47995, 48140, 54946, 57594, 72210, 82419, 95990, 109892, 115188, 137365, 143985, 144420, 164838, 191980, 274730, 287970, 329676, 412095, 549460, 575940, 796717, 824190, 1593434, 1648380, 2390151, 3186868, 3983585, 4780302, 7967170, 9560604, 11950755, 15934340, 23901510, 47803020]

約数ペア:

[(1, 47803020), (2, 23901510), (3, 15934340), (4, 11950755), (5, 9560604), (6, 7967170), (10, 4780302), (12, 3983585), (15, 3186868), (20, 2390151), (29, 1648380), (30, 1593434), (58, 824190), (60, 796717), (83, 575940), (87, 549460), (116, 412095), (145, 329676), (166, 287970), (174, 274730), (249, 191980), (290, 164838), (331, 144420), (332, 143985), (348, 137365), (415, 115188), (435, 109892), (498, 95990), (580, 82419), (662, 72210), (830, 57594), (870, 54946), (993, 48140), (996, 47995), (1245, 38396), (1324, 36105), (1655, 28884), (1660, 28797), (1740, 27473), (1986, 24070), (2407, 19860), (2490, 19198), (3310, 14442), (3972, 12035), (4814, 9930), (4965, 9628), (4980, 9599), (6620, 7221)]