53486790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{254699}}^1$

素因数の和:254716

約数の個数: 32

約数和(自身を含む): 146707200

約数和(自身を除く): 93220410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 254699, 509398, 764097, 1273495, 1528194, 1782893, 2546990, 3565786, 3820485, 5348679, 7640970, 8914465, 10697358, 17828930, 26743395, 53486790]

約数ペア:

[(1, 53486790), (2, 26743395), (3, 17828930), (5, 10697358), (6, 8914465), (7, 7640970), (10, 5348679), (14, 3820485), (15, 3565786), (21, 2546990), (30, 1782893), (35, 1528194), (42, 1273495), (70, 764097), (105, 509398), (210, 254699)]