53750620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 150151680

約数和(自身を除く): 96401060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 121, 133, 140, 154, 167, 190, 209, 220, 242, 266, 308, 334, 380, 385, 418, 484, 532, 605, 665, 668, 770, 835, 836, 847, 1045, 1169, 1210, 1330, 1463, 1540, 1670, 1694, 1837, 2090, 2299, 2338, 2420, 2660, 2926, 3173, 3340, 3388, 3674, 4180, 4235, 4598, 4676, 5845, 5852, 6346, 7315, 7348, 8470, 9185, 9196, 11495, 11690, 12692, 12859, 14630, 15865, 16093, 16940, 18370, 20207, 22211, 22990, 23380, 25718, 29260, 31730, 32186, 34903, 36740, 40414, 44422, 45980, 51436, 63460, 64295, 64372, 69806, 80465, 80828, 88844, 101035, 111055, 128590, 139612, 141449, 160930, 174515, 202070, 222110, 244321, 257180, 282898, 321860, 349030, 383933, 404140, 444220, 488642, 565796, 698060, 707245, 767866, 977284, 1221605, 1414490, 1535732, 1919665, 2443210, 2687531, 2828980, 3839330, 4886420, 5375062, 7678660, 10750124, 13437655, 26875310, 53750620]

約数ペア:

[(1, 53750620), (2, 26875310), (4, 13437655), (5, 10750124), (7, 7678660), (10, 5375062), (11, 4886420), (14, 3839330), (19, 2828980), (20, 2687531), (22, 2443210), (28, 1919665), (35, 1535732), (38, 1414490), (44, 1221605), (55, 977284), (70, 767866), (76, 707245), (77, 698060), (95, 565796), (110, 488642), (121, 444220), (133, 404140), (140, 383933), (154, 349030), (167, 321860), (190, 282898), (209, 257180), (220, 244321), (242, 222110), (266, 202070), (308, 174515), (334, 160930), (380, 141449), (385, 139612), (418, 128590), (484, 111055), (532, 101035), (605, 88844), (665, 80828), (668, 80465), (770, 69806), (835, 64372), (836, 64295), (847, 63460), (1045, 51436), (1169, 45980), (1210, 44422), (1330, 40414), (1463, 36740), (1540, 34903), (1670, 32186), (1694, 31730), (1837, 29260), (2090, 25718), (2299, 23380), (2338, 22990), (2420, 22211), (2660, 20207), (2926, 18370), (3173, 16940), (3340, 16093), (3388, 15865), (3674, 14630), (4180, 12859), (4235, 12692), (4598, 11690), (4676, 11495), (5845, 9196), (5852, 9185), (6346, 8470), (7315, 7348)]