55713130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 122456448

約数和(自身を除く): 66743318

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 61, 95, 110, 115, 122, 190, 209, 230, 253, 305, 361, 418, 437, 506, 610, 671, 722, 874, 1045, 1159, 1265, 1342, 1403, 1805, 2090, 2185, 2318, 2530, 2806, 3355, 3610, 3971, 4370, 4807, 5795, 6710, 7015, 7942, 8303, 9614, 11590, 12749, 14030, 15433, 16606, 19855, 22021, 24035, 25498, 26657, 30866, 39710, 41515, 44042, 48070, 53314, 63745, 77165, 83030, 91333, 110105, 127490, 133285, 154330, 182666, 220210, 242231, 266570, 293227, 456665, 484462, 506483, 586454, 913330, 1012966, 1211155, 1466135, 2422310, 2532415, 2932270, 5064830, 5571313, 11142626, 27856565, 55713130]

約数ペア:

[(1, 55713130), (2, 27856565), (5, 11142626), (10, 5571313), (11, 5064830), (19, 2932270), (22, 2532415), (23, 2422310), (38, 1466135), (46, 1211155), (55, 1012966), (61, 913330), (95, 586454), (110, 506483), (115, 484462), (122, 456665), (190, 293227), (209, 266570), (230, 242231), (253, 220210), (305, 182666), (361, 154330), (418, 133285), (437, 127490), (506, 110105), (610, 91333), (671, 83030), (722, 77165), (874, 63745), (1045, 53314), (1159, 48070), (1265, 44042), (1342, 41515), (1403, 39710), (1805, 30866), (2090, 26657), (2185, 25498), (2318, 24035), (2530, 22021), (2806, 19855), (3355, 16606), (3610, 15433), (3971, 14030), (4370, 12749), (4807, 11590), (5795, 9614), (6710, 8303), (7015, 7942)]