51828580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 72276380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 71, 76, 85, 95, 113, 142, 170, 190, 226, 284, 323, 340, 355, 380, 452, 565, 646, 710, 1130, 1207, 1292, 1349, 1420, 1615, 1921, 2147, 2260, 2414, 2698, 3230, 3842, 4294, 4828, 5396, 6035, 6460, 6745, 7684, 8023, 8588, 9605, 10735, 12070, 13490, 16046, 19210, 21470, 22933, 24140, 26980, 32092, 36499, 38420, 40115, 42940, 45866, 72998, 80230, 91732, 114665, 136391, 145996, 152437, 160460, 182495, 229330, 272782, 304874, 364990, 458660, 545564, 609748, 681955, 729980, 762185, 1363910, 1524370, 2591429, 2727820, 3048740, 5182858, 10365716, 12957145, 25914290, 51828580]

約数ペア:

[(1, 51828580), (2, 25914290), (4, 12957145), (5, 10365716), (10, 5182858), (17, 3048740), (19, 2727820), (20, 2591429), (34, 1524370), (38, 1363910), (68, 762185), (71, 729980), (76, 681955), (85, 609748), (95, 545564), (113, 458660), (142, 364990), (170, 304874), (190, 272782), (226, 229330), (284, 182495), (323, 160460), (340, 152437), (355, 145996), (380, 136391), (452, 114665), (565, 91732), (646, 80230), (710, 72998), (1130, 45866), (1207, 42940), (1292, 40115), (1349, 38420), (1420, 36499), (1615, 32092), (1921, 26980), (2147, 24140), (2260, 22933), (2414, 21470), (2698, 19210), (3230, 16046), (3842, 13490), (4294, 12070), (4828, 10735), (5396, 9605), (6035, 8588), (6460, 8023), (6745, 7684)]