52886340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 175292208

約数和(自身を除く): 122405868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 233, 234, 260, 291, 388, 390, 466, 468, 485, 582, 585, 699, 780, 873, 932, 970, 1164, 1165, 1170, 1261, 1398, 1455, 1746, 1940, 2097, 2330, 2340, 2522, 2796, 2910, 3029, 3492, 3495, 3783, 4194, 4365, 4660, 5044, 5820, 6058, 6305, 6990, 7566, 8388, 8730, 9087, 10485, 11349, 12116, 12610, 13980, 15132, 15145, 17460, 18174, 18915, 20970, 22601, 22698, 25220, 27261, 30290, 36348, 37830, 41940, 45202, 45396, 45435, 54522, 56745, 60580, 67803, 75660, 90404, 90870, 109044, 113005, 113490, 135606, 136305, 181740, 203409, 226010, 226980, 271212, 272610, 293813, 339015, 406818, 452020, 545220, 587626, 678030, 813636, 881439, 1017045, 1175252, 1356060, 1469065, 1762878, 2034090, 2644317, 2938130, 3525756, 4068180, 4407195, 5288634, 5876260, 8814390, 10577268, 13221585, 17628780, 26443170, 52886340]

約数ペア:

[(1, 52886340), (2, 26443170), (3, 17628780), (4, 13221585), (5, 10577268), (6, 8814390), (9, 5876260), (10, 5288634), (12, 4407195), (13, 4068180), (15, 3525756), (18, 2938130), (20, 2644317), (26, 2034090), (30, 1762878), (36, 1469065), (39, 1356060), (45, 1175252), (52, 1017045), (60, 881439), (65, 813636), (78, 678030), (90, 587626), (97, 545220), (117, 452020), (130, 406818), (156, 339015), (180, 293813), (194, 272610), (195, 271212), (233, 226980), (234, 226010), (260, 203409), (291, 181740), (388, 136305), (390, 135606), (466, 113490), (468, 113005), (485, 109044), (582, 90870), (585, 90404), (699, 75660), (780, 67803), (873, 60580), (932, 56745), (970, 54522), (1164, 45435), (1165, 45396), (1170, 45202), (1261, 41940), (1398, 37830), (1455, 36348), (1746, 30290), (1940, 27261), (2097, 25220), (2330, 22698), (2340, 22601), (2522, 20970), (2796, 18915), (2910, 18174), (3029, 17460), (3492, 15145), (3495, 15132), (3783, 13980), (4194, 12610), (4365, 12116), (4660, 11349), (5044, 10485), (5820, 9087), (6058, 8730), (6305, 8388), (6990, 7566)]