87765050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 175167360

約数和(自身を除く): 87402310

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 1307, 1343, 1975, 2614, 2686, 3950, 6535, 6715, 13070, 13430, 22219, 32675, 33575, 44438, 65350, 67150, 103253, 111095, 206506, 222190, 516265, 555475, 1032530, 1110950, 1755301, 2581325, 3510602, 5162650, 8776505, 17553010, 43882525, 87765050]

約数ペア:

[(1, 87765050), (2, 43882525), (5, 17553010), (10, 8776505), (17, 5162650), (25, 3510602), (34, 2581325), (50, 1755301), (79, 1110950), (85, 1032530), (158, 555475), (170, 516265), (395, 222190), (425, 206506), (790, 111095), (850, 103253), (1307, 67150), (1343, 65350), (1975, 44438), (2614, 33575), (2686, 32675), (3950, 22219), (6535, 13430), (6715, 13070)]