51409596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 140778624

約数和(自身を除く): 89369028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 331, 516, 602, 662, 903, 993, 1204, 1324, 1806, 1849, 1986, 2317, 3612, 3698, 3972, 4634, 5547, 6951, 7396, 9268, 11094, 12943, 13902, 14233, 22188, 25886, 27804, 28466, 38829, 42699, 51772, 56932, 77658, 85398, 99631, 155316, 170796, 199262, 298893, 398524, 597786, 612019, 1195572, 1224038, 1836057, 2448076, 3672114, 4284133, 7344228, 8568266, 12852399, 17136532, 25704798, 51409596]

約数ペア:

[(1, 51409596), (2, 25704798), (3, 17136532), (4, 12852399), (6, 8568266), (7, 7344228), (12, 4284133), (14, 3672114), (21, 2448076), (28, 1836057), (42, 1224038), (43, 1195572), (84, 612019), (86, 597786), (129, 398524), (172, 298893), (258, 199262), (301, 170796), (331, 155316), (516, 99631), (602, 85398), (662, 77658), (903, 56932), (993, 51772), (1204, 42699), (1324, 38829), (1806, 28466), (1849, 27804), (1986, 25886), (2317, 22188), (3612, 14233), (3698, 13902), (3972, 12943), (4634, 11094), (5547, 9268), (6951, 7396)]