56180512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 119101752

約数和(自身を除く): 62921240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1693, 1952, 2074, 3386, 4148, 6772, 8296, 13544, 16592, 27088, 28781, 33184, 54176, 57562, 103273, 115124, 206546, 230248, 413092, 460496, 826184, 920992, 1652368, 1755641, 3304736, 3511282, 7022564, 14045128, 28090256, 56180512]

約数ペア:

[(1, 56180512), (2, 28090256), (4, 14045128), (8, 7022564), (16, 3511282), (17, 3304736), (32, 1755641), (34, 1652368), (61, 920992), (68, 826184), (122, 460496), (136, 413092), (244, 230248), (272, 206546), (488, 115124), (544, 103273), (976, 57562), (1037, 54176), (1693, 33184), (1952, 28781), (2074, 27088), (3386, 16592), (4148, 13544), (6772, 8296)]