47455020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9091}}^1$

素因数の和:9135

約数の個数: 72

約数和(自身を含む): 148926960

約数和(自身を除く): 101471940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 9091, 18182, 27273, 36364, 45455, 54546, 81819, 90910, 109092, 136365, 163638, 181820, 263639, 272730, 327276, 409095, 527278, 545460, 790917, 818190, 1054556, 1318195, 1581834, 1636380, 2372751, 2636390, 3163668, 3954585, 4745502, 5272780, 7909170, 9491004, 11863755, 15818340, 23727510, 47455020]

約数ペア:

[(1, 47455020), (2, 23727510), (3, 15818340), (4, 11863755), (5, 9491004), (6, 7909170), (9, 5272780), (10, 4745502), (12, 3954585), (15, 3163668), (18, 2636390), (20, 2372751), (29, 1636380), (30, 1581834), (36, 1318195), (45, 1054556), (58, 818190), (60, 790917), (87, 545460), (90, 527278), (116, 409095), (145, 327276), (174, 272730), (180, 263639), (261, 181820), (290, 163638), (348, 136365), (435, 109092), (522, 90910), (580, 81819), (870, 54546), (1044, 45455), (1305, 36364), (1740, 27273), (2610, 18182), (5220, 9091)]