5231569132

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 9365640480

約数和(自身を除く): 4134071348

約数列:

[1, 2, 4, 137, 139, 173, 274, 278, 346, 397, 548, 556, 692, 794, 1588, 19043, 23701, 24047, 38086, 47402, 48094, 54389, 55183, 68681, 76172, 94804, 96188, 108778, 110366, 137362, 217556, 220732, 274724, 3294439, 6588878, 7560071, 9409297, 9546659, 13177756, 15120142, 18818594, 19093318, 30240284, 37637188, 38186636, 1307892283, 2615784566, 5231569132]

約数ペア:

[(1, 5231569132), (2, 2615784566), (4, 1307892283), (137, 38186636), (139, 37637188), (173, 30240284), (274, 19093318), (278, 18818594), (346, 15120142), (397, 13177756), (548, 9546659), (556, 9409297), (692, 7560071), (794, 6588878), (1588, 3294439), (19043, 274724), (23701, 220732), (24047, 217556), (38086, 137362), (47402, 110366), (48094, 108778), (54389, 96188), (55183, 94804), (68681, 76172)]