53717620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 133249536

約数和(自身を除く): 79531916

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 53, 55, 68, 85, 106, 110, 170, 187, 212, 220, 265, 271, 340, 374, 530, 542, 583, 748, 901, 935, 1060, 1084, 1166, 1355, 1802, 1870, 2332, 2710, 2915, 2981, 3604, 3740, 4505, 4607, 5420, 5830, 5962, 9010, 9214, 9911, 11660, 11924, 14363, 14905, 18020, 18428, 19822, 23035, 28726, 29810, 39644, 46070, 49555, 50677, 57452, 59620, 71815, 92140, 99110, 101354, 143630, 157993, 198220, 202708, 244171, 253385, 287260, 315986, 488342, 506770, 631972, 789965, 976684, 1013540, 1220855, 1579930, 2441710, 2685881, 3159860, 4883420, 5371762, 10743524, 13429405, 26858810, 53717620]

約数ペア:

[(1, 53717620), (2, 26858810), (4, 13429405), (5, 10743524), (10, 5371762), (11, 4883420), (17, 3159860), (20, 2685881), (22, 2441710), (34, 1579930), (44, 1220855), (53, 1013540), (55, 976684), (68, 789965), (85, 631972), (106, 506770), (110, 488342), (170, 315986), (187, 287260), (212, 253385), (220, 244171), (265, 202708), (271, 198220), (340, 157993), (374, 143630), (530, 101354), (542, 99110), (583, 92140), (748, 71815), (901, 59620), (935, 57452), (1060, 50677), (1084, 49555), (1166, 46070), (1355, 39644), (1802, 29810), (1870, 28726), (2332, 23035), (2710, 19822), (2915, 18428), (2981, 18020), (3604, 14905), (3740, 14363), (4505, 11924), (4607, 11660), (5420, 9911), (5830, 9214), (5962, 9010)]