47900220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 143410176

約数和(自身を除く): 95509956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 151, 170, 204, 255, 302, 311, 340, 453, 510, 604, 622, 755, 906, 933, 1020, 1244, 1510, 1555, 1812, 1866, 2265, 2567, 3020, 3110, 3732, 4530, 4665, 5134, 5287, 6220, 7701, 9060, 9330, 10268, 10574, 12835, 15402, 15861, 18660, 21148, 25670, 26435, 30804, 31722, 38505, 46961, 51340, 52870, 63444, 77010, 79305, 93922, 105740, 140883, 154020, 158610, 187844, 234805, 281766, 317220, 469610, 563532, 704415, 798337, 939220, 1408830, 1596674, 2395011, 2817660, 3193348, 3991685, 4790022, 7983370, 9580044, 11975055, 15966740, 23950110, 47900220]

約数ペア:

[(1, 47900220), (2, 23950110), (3, 15966740), (4, 11975055), (5, 9580044), (6, 7983370), (10, 4790022), (12, 3991685), (15, 3193348), (17, 2817660), (20, 2395011), (30, 1596674), (34, 1408830), (51, 939220), (60, 798337), (68, 704415), (85, 563532), (102, 469610), (151, 317220), (170, 281766), (204, 234805), (255, 187844), (302, 158610), (311, 154020), (340, 140883), (453, 105740), (510, 93922), (604, 79305), (622, 77010), (755, 63444), (906, 52870), (933, 51340), (1020, 46961), (1244, 38505), (1510, 31722), (1555, 30804), (1812, 26435), (1866, 25670), (2265, 21148), (2567, 18660), (3020, 15861), (3110, 15402), (3732, 12835), (4530, 10574), (4665, 10268), (5134, 9330), (5287, 9060), (6220, 7701)]