49155890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 105283584

約数和(自身を除く): 56127694

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 67, 70, 94, 134, 223, 235, 329, 335, 446, 469, 470, 658, 670, 938, 1115, 1561, 1645, 2230, 2345, 3122, 3149, 3290, 4690, 6298, 7805, 10481, 14941, 15610, 15745, 20962, 22043, 29882, 31490, 44086, 52405, 73367, 74705, 104587, 104810, 110215, 146734, 149410, 209174, 220430, 366835, 522935, 702227, 733670, 1045870, 1404454, 3511135, 4915589, 7022270, 9831178, 24577945, 49155890]

約数ペア:

[(1, 49155890), (2, 24577945), (5, 9831178), (7, 7022270), (10, 4915589), (14, 3511135), (35, 1404454), (47, 1045870), (67, 733670), (70, 702227), (94, 522935), (134, 366835), (223, 220430), (235, 209174), (329, 149410), (335, 146734), (446, 110215), (469, 104810), (470, 104587), (658, 74705), (670, 73367), (938, 52405), (1115, 44086), (1561, 31490), (1645, 29882), (2230, 22043), (2345, 20962), (3122, 15745), (3149, 15610), (3290, 14941), (4690, 10481), (6298, 7805)]