51374778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4139

約数の個数: 64

約数和(自身を含む): 131991552

約数和(自身を除く): 80616774

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4091, 4186, 6279, 8182, 12273, 12558, 24546, 28637, 53183, 57274, 85911, 94093, 106366, 159549, 171822, 188186, 282279, 319098, 372281, 564558, 658651, 744562, 1116843, 1223209, 1317302, 1975953, 2233686, 2446418, 3669627, 3951906, 7339254, 8562463, 17124926, 25687389, 51374778]

約数ペア:

[(1, 51374778), (2, 25687389), (3, 17124926), (6, 8562463), (7, 7339254), (13, 3951906), (14, 3669627), (21, 2446418), (23, 2233686), (26, 1975953), (39, 1317302), (42, 1223209), (46, 1116843), (69, 744562), (78, 658651), (91, 564558), (138, 372281), (161, 319098), (182, 282279), (273, 188186), (299, 171822), (322, 159549), (483, 106366), (546, 94093), (598, 85911), (897, 57274), (966, 53183), (1794, 28637), (2093, 24546), (4091, 12558), (4186, 12273), (6279, 8182)]