47879260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16741}}^1$

素因数の和:16774

約数の個数: 48

約数和(自身を含む): 118131552

約数和(自身を除く): 70252292

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16741, 33482, 66964, 83705, 167410, 184151, 217633, 334820, 368302, 435266, 736604, 870532, 920755, 1088165, 1841510, 2176330, 2393963, 3683020, 4352660, 4787926, 9575852, 11969815, 23939630, 47879260]

約数ペア:

[(1, 47879260), (2, 23939630), (4, 11969815), (5, 9575852), (10, 4787926), (11, 4352660), (13, 3683020), (20, 2393963), (22, 2176330), (26, 1841510), (44, 1088165), (52, 920755), (55, 870532), (65, 736604), (110, 435266), (130, 368302), (143, 334820), (220, 217633), (260, 184151), (286, 167410), (572, 83705), (715, 66964), (1430, 33482), (2860, 16741)]