52899770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 129392640

約数和(自身を除く): 76492870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 29, 35, 46, 55, 58, 70, 77, 103, 110, 115, 145, 154, 161, 203, 206, 230, 253, 290, 319, 322, 385, 406, 506, 515, 638, 667, 721, 770, 805, 1015, 1030, 1133, 1265, 1334, 1442, 1595, 1610, 1771, 2030, 2233, 2266, 2369, 2530, 2987, 3190, 3335, 3542, 3605, 4466, 4669, 4738, 5665, 5974, 6670, 7210, 7337, 7931, 8855, 9338, 11165, 11330, 11845, 14674, 14935, 15862, 16583, 17710, 20909, 22330, 23345, 23690, 26059, 29870, 32857, 33166, 36685, 39655, 41818, 46690, 51359, 52118, 65714, 68701, 73370, 79310, 82915, 102718, 104545, 130295, 137402, 164285, 165830, 182413, 209090, 229999, 256795, 260590, 328570, 343505, 364826, 459998, 480907, 513590, 687010, 755711, 912065, 961814, 1149995, 1511422, 1824130, 2299990, 2404535, 3778555, 4809070, 5289977, 7557110, 10579954, 26449885, 52899770]

約数ペア:

[(1, 52899770), (2, 26449885), (5, 10579954), (7, 7557110), (10, 5289977), (11, 4809070), (14, 3778555), (22, 2404535), (23, 2299990), (29, 1824130), (35, 1511422), (46, 1149995), (55, 961814), (58, 912065), (70, 755711), (77, 687010), (103, 513590), (110, 480907), (115, 459998), (145, 364826), (154, 343505), (161, 328570), (203, 260590), (206, 256795), (230, 229999), (253, 209090), (290, 182413), (319, 165830), (322, 164285), (385, 137402), (406, 130295), (506, 104545), (515, 102718), (638, 82915), (667, 79310), (721, 73370), (770, 68701), (805, 65714), (1015, 52118), (1030, 51359), (1133, 46690), (1265, 41818), (1334, 39655), (1442, 36685), (1595, 33166), (1610, 32857), (1771, 29870), (2030, 26059), (2233, 23690), (2266, 23345), (2369, 22330), (2530, 20909), (2987, 17710), (3190, 16583), (3335, 15862), (3542, 14935), (3605, 14674), (4466, 11845), (4669, 11330), (4738, 11165), (5665, 9338), (5974, 8855), (6670, 7931), (7210, 7337)]