47640068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 101136000

約数和(自身を除く): 53495932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 601, 1043, 1202, 2086, 2404, 2831, 4172, 4207, 5662, 8414, 11324, 11419, 16828, 19817, 22838, 39634, 45676, 79268, 79933, 89549, 159866, 179098, 319732, 358196, 626843, 1253686, 1701431, 2507372, 3402862, 6805724, 11910017, 23820034, 47640068]

約数ペア:

[(1, 47640068), (2, 23820034), (4, 11910017), (7, 6805724), (14, 3402862), (19, 2507372), (28, 1701431), (38, 1253686), (76, 626843), (133, 358196), (149, 319732), (266, 179098), (298, 159866), (532, 89549), (596, 79933), (601, 79268), (1043, 45676), (1202, 39634), (2086, 22838), (2404, 19817), (2831, 16828), (4172, 11419), (4207, 11324), (5662, 8414)]