53841620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 135268224

約数和(自身を除く): 81426604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 529, 644, 727, 805, 1058, 1454, 1610, 2116, 2645, 2908, 3220, 3635, 3703, 5089, 5290, 7270, 7406, 10178, 10580, 14540, 14812, 16721, 18515, 20356, 25445, 33442, 37030, 50890, 66884, 74060, 83605, 101780, 117047, 167210, 234094, 334420, 384583, 468188, 585235, 769166, 1170470, 1538332, 1922915, 2340940, 2692081, 3845830, 5384162, 7691660, 10768324, 13460405, 26920810, 53841620]

約数ペア:

[(1, 53841620), (2, 26920810), (4, 13460405), (5, 10768324), (7, 7691660), (10, 5384162), (14, 3845830), (20, 2692081), (23, 2340940), (28, 1922915), (35, 1538332), (46, 1170470), (70, 769166), (92, 585235), (115, 468188), (140, 384583), (161, 334420), (230, 234094), (322, 167210), (460, 117047), (529, 101780), (644, 83605), (727, 74060), (805, 66884), (1058, 50890), (1454, 37030), (1610, 33442), (2116, 25445), (2645, 20356), (2908, 18515), (3220, 16721), (3635, 14812), (3703, 14540), (5089, 10580), (5290, 10178), (7270, 7406)]