47840490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 128459520

約数和(自身を除く): 80619030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 270, 334, 501, 835, 1002, 1061, 1503, 1670, 2122, 2505, 3006, 3183, 4509, 5010, 5305, 6366, 7515, 9018, 9549, 10610, 15030, 15915, 19098, 22545, 28647, 31830, 45090, 47745, 57294, 95490, 143235, 177187, 286470, 354374, 531561, 885935, 1063122, 1594683, 1771870, 2657805, 3189366, 4784049, 5315610, 7973415, 9568098, 15946830, 23920245, 47840490]

約数ペア:

[(1, 47840490), (2, 23920245), (3, 15946830), (5, 9568098), (6, 7973415), (9, 5315610), (10, 4784049), (15, 3189366), (18, 2657805), (27, 1771870), (30, 1594683), (45, 1063122), (54, 885935), (90, 531561), (135, 354374), (167, 286470), (270, 177187), (334, 143235), (501, 95490), (835, 57294), (1002, 47745), (1061, 45090), (1503, 31830), (1670, 28647), (2122, 22545), (2505, 19098), (3006, 15915), (3183, 15030), (4509, 10610), (5010, 9549), (5305, 9018), (6366, 7515)]