47841420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 147329280

約数和(自身を除く): 99487860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 173, 220, 330, 346, 419, 519, 660, 692, 838, 865, 1038, 1257, 1676, 1730, 1903, 2076, 2095, 2514, 2595, 3460, 3806, 4190, 4609, 5028, 5190, 5709, 6285, 7612, 8380, 9218, 9515, 10380, 11418, 12570, 13827, 18436, 19030, 22836, 23045, 25140, 27654, 28545, 38060, 46090, 55308, 57090, 69135, 72487, 92180, 114180, 138270, 144974, 217461, 276540, 289948, 362435, 434922, 724870, 797357, 869844, 1087305, 1449740, 1594714, 2174610, 2392071, 3189428, 3986785, 4349220, 4784142, 7973570, 9568284, 11960355, 15947140, 23920710, 47841420]

約数ペア:

[(1, 47841420), (2, 23920710), (3, 15947140), (4, 11960355), (5, 9568284), (6, 7973570), (10, 4784142), (11, 4349220), (12, 3986785), (15, 3189428), (20, 2392071), (22, 2174610), (30, 1594714), (33, 1449740), (44, 1087305), (55, 869844), (60, 797357), (66, 724870), (110, 434922), (132, 362435), (165, 289948), (173, 276540), (220, 217461), (330, 144974), (346, 138270), (419, 114180), (519, 92180), (660, 72487), (692, 69135), (838, 57090), (865, 55308), (1038, 46090), (1257, 38060), (1676, 28545), (1730, 27654), (1903, 25140), (2076, 23045), (2095, 22836), (2514, 19030), (2595, 18436), (3460, 13827), (3806, 12570), (4190, 11418), (4609, 10380), (5028, 9515), (5190, 9218), (5709, 8380), (6285, 7612)]