45871878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 103993344

約数和(自身を除く): 58121466

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 311, 366, 403, 622, 793, 806, 933, 1209, 1586, 1866, 1891, 2379, 2418, 3782, 4043, 4758, 5673, 8086, 9641, 11346, 12129, 18971, 19282, 24258, 24583, 28923, 37942, 49166, 56913, 57846, 73749, 113826, 125333, 147498, 246623, 250666, 375999, 493246, 588101, 739869, 751998, 1176202, 1479738, 1764303, 3528606, 7645313, 15290626, 22935939, 45871878]

約数ペア:

[(1, 45871878), (2, 22935939), (3, 15290626), (6, 7645313), (13, 3528606), (26, 1764303), (31, 1479738), (39, 1176202), (61, 751998), (62, 739869), (78, 588101), (93, 493246), (122, 375999), (183, 250666), (186, 246623), (311, 147498), (366, 125333), (403, 113826), (622, 73749), (793, 57846), (806, 56913), (933, 49166), (1209, 37942), (1586, 28923), (1866, 24583), (1891, 24258), (2379, 19282), (2418, 18971), (3782, 12129), (4043, 11346), (4758, 9641), (5673, 8086)]