53847080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 143065440

約数和(自身を除く): 89218360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 331, 332, 392, 415, 490, 581, 662, 664, 830, 980, 1162, 1324, 1655, 1660, 1960, 2317, 2324, 2648, 2905, 3310, 3320, 4067, 4634, 4648, 5810, 6620, 8134, 9268, 11585, 11620, 13240, 16219, 16268, 18536, 20335, 23170, 23240, 27473, 32438, 32536, 40670, 46340, 54946, 64876, 81095, 81340, 92680, 109892, 129752, 137365, 162190, 162680, 192311, 219784, 274730, 324380, 384622, 549460, 648760, 769244, 961555, 1098920, 1346177, 1538488, 1923110, 2692354, 3846220, 5384708, 6730885, 7692440, 10769416, 13461770, 26923540, 53847080]

約数ペア:

[(1, 53847080), (2, 26923540), (4, 13461770), (5, 10769416), (7, 7692440), (8, 6730885), (10, 5384708), (14, 3846220), (20, 2692354), (28, 1923110), (35, 1538488), (40, 1346177), (49, 1098920), (56, 961555), (70, 769244), (83, 648760), (98, 549460), (140, 384622), (166, 324380), (196, 274730), (245, 219784), (280, 192311), (331, 162680), (332, 162190), (392, 137365), (415, 129752), (490, 109892), (581, 92680), (662, 81340), (664, 81095), (830, 64876), (980, 54946), (1162, 46340), (1324, 40670), (1655, 32536), (1660, 32438), (1960, 27473), (2317, 23240), (2324, 23170), (2648, 20335), (2905, 18536), (3310, 16268), (3320, 16219), (4067, 13240), (4634, 11620), (4648, 11585), (5810, 9268), (6620, 8134)]