55051740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16097}}^1$

素因数の和:16131

約数の個数: 72

約数和(自身を含む): 175790160

約数和(自身を除く): 120738420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16097, 32194, 48291, 64388, 80485, 96582, 144873, 160970, 193164, 241455, 289746, 305843, 321940, 482910, 579492, 611686, 724365, 917529, 965820, 1223372, 1448730, 1529215, 1835058, 2752587, 2897460, 3058430, 3670116, 4587645, 5505174, 6116860, 9175290, 11010348, 13762935, 18350580, 27525870, 55051740]

約数ペア:

[(1, 55051740), (2, 27525870), (3, 18350580), (4, 13762935), (5, 11010348), (6, 9175290), (9, 6116860), (10, 5505174), (12, 4587645), (15, 3670116), (18, 3058430), (19, 2897460), (20, 2752587), (30, 1835058), (36, 1529215), (38, 1448730), (45, 1223372), (57, 965820), (60, 917529), (76, 724365), (90, 611686), (95, 579492), (114, 482910), (171, 321940), (180, 305843), (190, 289746), (228, 241455), (285, 193164), (342, 160970), (380, 144873), (570, 96582), (684, 80485), (855, 64388), (1140, 48291), (1710, 32194), (3420, 16097)]