57048524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 111720000

約数和(自身を除く): 54671476

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 149, 199, 298, 398, 481, 596, 796, 962, 1924, 1937, 2587, 3874, 5174, 5513, 7363, 7748, 10348, 11026, 14726, 22052, 29452, 29651, 59302, 71669, 95719, 118604, 143338, 191438, 286676, 382876, 385463, 770926, 1097087, 1541852, 2194174, 4388348, 14262131, 28524262, 57048524]

約数ペア:

[(1, 57048524), (2, 28524262), (4, 14262131), (13, 4388348), (26, 2194174), (37, 1541852), (52, 1097087), (74, 770926), (148, 385463), (149, 382876), (199, 286676), (298, 191438), (398, 143338), (481, 118604), (596, 95719), (796, 71669), (962, 59302), (1924, 29651), (1937, 29452), (2587, 22052), (3874, 14726), (5174, 11026), (5513, 10348), (7363, 7748)]