47628840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56701}}^1$

素因数の和:56722

約数の個数: 64

約数和(自身を含む): 163301760

約数和(自身を除く): 115672920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56701, 113402, 170103, 226804, 283505, 340206, 396907, 453608, 567010, 680412, 793814, 850515, 1134020, 1190721, 1360824, 1587628, 1701030, 1984535, 2268040, 2381442, 3175256, 3402060, 3969070, 4762884, 5953605, 6804120, 7938140, 9525768, 11907210, 15876280, 23814420, 47628840]

約数ペア:

[(1, 47628840), (2, 23814420), (3, 15876280), (4, 11907210), (5, 9525768), (6, 7938140), (7, 6804120), (8, 5953605), (10, 4762884), (12, 3969070), (14, 3402060), (15, 3175256), (20, 2381442), (21, 2268040), (24, 1984535), (28, 1701030), (30, 1587628), (35, 1360824), (40, 1190721), (42, 1134020), (56, 850515), (60, 793814), (70, 680412), (84, 567010), (105, 453608), (120, 396907), (140, 340206), (168, 283505), (210, 226804), (280, 170103), (420, 113402), (840, 56701)]