54406660

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 146817216

約数和(自身を除く): 92410556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 103, 110, 140, 154, 196, 206, 220, 245, 308, 343, 385, 412, 490, 515, 539, 686, 721, 770, 980, 1030, 1078, 1133, 1372, 1442, 1540, 1715, 2060, 2156, 2266, 2401, 2695, 2884, 3430, 3605, 3773, 4532, 4802, 5047, 5390, 5665, 6860, 7210, 7546, 7931, 9604, 10094, 10780, 11330, 12005, 14420, 15092, 15862, 18865, 20188, 22660, 24010, 25235, 26411, 31724, 35329, 37730, 39655, 48020, 50470, 52822, 55517, 70658, 75460, 79310, 100940, 105644, 111034, 132055, 141316, 158620, 176645, 222068, 247303, 264110, 277585, 353290, 388619, 494606, 528220, 555170, 706580, 777238, 989212, 1110340, 1236515, 1554476, 1943095, 2473030, 2720333, 3886190, 4946060, 5440666, 7772380, 10881332, 13601665, 27203330, 54406660]

約数ペア:

[(1, 54406660), (2, 27203330), (4, 13601665), (5, 10881332), (7, 7772380), (10, 5440666), (11, 4946060), (14, 3886190), (20, 2720333), (22, 2473030), (28, 1943095), (35, 1554476), (44, 1236515), (49, 1110340), (55, 989212), (70, 777238), (77, 706580), (98, 555170), (103, 528220), (110, 494606), (140, 388619), (154, 353290), (196, 277585), (206, 264110), (220, 247303), (245, 222068), (308, 176645), (343, 158620), (385, 141316), (412, 132055), (490, 111034), (515, 105644), (539, 100940), (686, 79310), (721, 75460), (770, 70658), (980, 55517), (1030, 52822), (1078, 50470), (1133, 48020), (1372, 39655), (1442, 37730), (1540, 35329), (1715, 31724), (2060, 26411), (2156, 25235), (2266, 24010), (2401, 22660), (2695, 20188), (2884, 18865), (3430, 15862), (3605, 15092), (3773, 14420), (4532, 12005), (4802, 11330), (5047, 10780), (5390, 10094), (5665, 9604), (6860, 7931), (7210, 7546)]