55290664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2890

約数の個数: 64

約数和(自身を含む): 129003840

約数和(自身を除く): 73713176

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 2843, 4862, 5686, 9724, 11372, 19448, 22744, 31273, 36959, 48331, 62546, 73918, 96662, 125092, 147836, 193324, 250184, 295672, 386648, 406549, 531641, 628303, 813098, 1063282, 1256606, 1626196, 2126564, 2513212, 3252392, 4253128, 5026424, 6911333, 13822666, 27645332, 55290664]

約数ペア:

[(1, 55290664), (2, 27645332), (4, 13822666), (8, 6911333), (11, 5026424), (13, 4253128), (17, 3252392), (22, 2513212), (26, 2126564), (34, 1626196), (44, 1256606), (52, 1063282), (68, 813098), (88, 628303), (104, 531641), (136, 406549), (143, 386648), (187, 295672), (221, 250184), (286, 193324), (374, 147836), (442, 125092), (572, 96662), (748, 73918), (884, 62546), (1144, 48331), (1496, 36959), (1768, 31273), (2431, 22744), (2843, 19448), (4862, 11372), (5686, 9724)]