42954548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 93139200

約数和(自身を除く): 50184652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 593, 796, 1186, 1393, 2372, 2587, 2786, 4151, 5174, 5572, 7709, 8302, 10348, 15418, 16604, 18109, 30836, 36218, 53963, 72436, 107926, 118007, 215852, 236014, 472028, 826049, 1534091, 1652098, 3068182, 3304196, 6136364, 10738637, 21477274, 42954548]

約数ペア:

[(1, 42954548), (2, 21477274), (4, 10738637), (7, 6136364), (13, 3304196), (14, 3068182), (26, 1652098), (28, 1534091), (52, 826049), (91, 472028), (182, 236014), (199, 215852), (364, 118007), (398, 107926), (593, 72436), (796, 53963), (1186, 36218), (1393, 30836), (2372, 18109), (2587, 16604), (2786, 15418), (4151, 10348), (5174, 8302), (5572, 7709)]