53552564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 107956800

約数和(自身を除く): 54404236

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 809, 871, 988, 1273, 1618, 1742, 2546, 3236, 3484, 5092, 10517, 15371, 16549, 21034, 30742, 33098, 42068, 54203, 61484, 66196, 108406, 199823, 216812, 399646, 704639, 799292, 1029857, 1409278, 2059714, 2818556, 4119428, 13388141, 26776282, 53552564]

約数ペア:

[(1, 53552564), (2, 26776282), (4, 13388141), (13, 4119428), (19, 2818556), (26, 2059714), (38, 1409278), (52, 1029857), (67, 799292), (76, 704639), (134, 399646), (247, 216812), (268, 199823), (494, 108406), (809, 66196), (871, 61484), (988, 54203), (1273, 42068), (1618, 33098), (1742, 30742), (2546, 21034), (3236, 16549), (3484, 15371), (5092, 10517)]