53812890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 144270720

約数和(自身を除く): 90457830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 482, 723, 827, 1205, 1446, 1654, 2169, 2410, 2481, 3615, 4135, 4338, 4962, 6507, 7230, 7443, 8270, 10845, 12405, 13014, 14886, 21690, 22329, 24810, 32535, 37215, 44658, 65070, 74430, 111645, 199307, 223290, 398614, 597921, 996535, 1195842, 1793763, 1993070, 2989605, 3587526, 5381289, 5979210, 8968815, 10762578, 17937630, 26906445, 53812890]

約数ペア:

[(1, 53812890), (2, 26906445), (3, 17937630), (5, 10762578), (6, 8968815), (9, 5979210), (10, 5381289), (15, 3587526), (18, 2989605), (27, 1993070), (30, 1793763), (45, 1195842), (54, 996535), (90, 597921), (135, 398614), (241, 223290), (270, 199307), (482, 111645), (723, 74430), (827, 65070), (1205, 44658), (1446, 37215), (1654, 32535), (2169, 24810), (2410, 22329), (2481, 21690), (3615, 14886), (4135, 13014), (4338, 12405), (4962, 10845), (6507, 8270), (7230, 7443)]