53342910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 142027704

約数和(自身を除く): 88684794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 211, 265, 318, 422, 477, 530, 633, 795, 954, 1055, 1266, 1590, 1899, 2110, 2385, 2809, 3165, 3798, 4770, 5618, 6330, 8427, 9495, 11183, 14045, 16854, 18990, 22366, 25281, 28090, 33549, 42135, 50562, 55915, 67098, 84270, 100647, 111830, 126405, 167745, 201294, 252810, 335490, 503235, 592699, 1006470, 1185398, 1778097, 2963495, 3556194, 5334291, 5926990, 8890485, 10668582, 17780970, 26671455, 53342910]

約数ペア:

[(1, 53342910), (2, 26671455), (3, 17780970), (5, 10668582), (6, 8890485), (9, 5926990), (10, 5334291), (15, 3556194), (18, 2963495), (30, 1778097), (45, 1185398), (53, 1006470), (90, 592699), (106, 503235), (159, 335490), (211, 252810), (265, 201294), (318, 167745), (422, 126405), (477, 111830), (530, 100647), (633, 84270), (795, 67098), (954, 55915), (1055, 50562), (1266, 42135), (1590, 33549), (1899, 28090), (2110, 25281), (2385, 22366), (2809, 18990), (3165, 16854), (3798, 14045), (4770, 11183), (5618, 9495), (6330, 8427)]