56078828260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{32063}}^1$

素因数の和:32154

約数の個数: 144

約数和(自身を含む): 149773252608

約数和(自身を除く): 93694424348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 961, 1085, 1612, 1820, 1922, 2015, 2170, 2821, 3844, 4030, 4340, 4805, 5642, 6727, 8060, 9610, 11284, 12493, 13454, 14105, 19220, 24986, 26908, 28210, 32063, 33635, 49972, 56420, 62465, 64126, 67270, 87451, 124930, 128252, 134540, 160315, 174902, 224441, 249860, 320630, 349804, 416819, 437255, 448882, 641260, 833638, 874510, 897764, 993953, 1122205, 1667276, 1749020, 1987906, 2084095, 2244410, 2917733, 3975812, 4168190, 4488820, 4969765, 5835466, 6957671, 8336380, 9939530, 11670932, 12921389, 13915342, 14588665, 19879060, 25842778, 27830684, 29177330, 30812543, 34788355, 51685556, 58354660, 61625086, 64606945, 69576710, 90449723, 123250172, 129213890, 139153420, 154062715, 180899446, 215687801, 258427780, 308125430, 361798892, 400563059, 431375602, 452248615, 616250860, 801126118, 862751204, 904497230, 1078439005, 1602252236, 1808994460, 2002815295, 2156878010, 2803941413, 4005630590, 4313756020, 5607882826, 8011261180, 11215765652, 14019707065, 28039414130, 56078828260]

約数ペア:

[(1, 56078828260), (2, 28039414130), (4, 14019707065), (5, 11215765652), (7, 8011261180), (10, 5607882826), (13, 4313756020), (14, 4005630590), (20, 2803941413), (26, 2156878010), (28, 2002815295), (31, 1808994460), (35, 1602252236), (52, 1078439005), (62, 904497230), (65, 862751204), (70, 801126118), (91, 616250860), (124, 452248615), (130, 431375602), (140, 400563059), (155, 361798892), (182, 308125430), (217, 258427780), (260, 215687801), (310, 180899446), (364, 154062715), (403, 139153420), (434, 129213890), (455, 123250172), (620, 90449723), (806, 69576710), (868, 64606945), (910, 61625086), (961, 58354660), (1085, 51685556), (1612, 34788355), (1820, 30812543), (1922, 29177330), (2015, 27830684), (2170, 25842778), (2821, 19879060), (3844, 14588665), (4030, 13915342), (4340, 12921389), (4805, 11670932), (5642, 9939530), (6727, 8336380), (8060, 6957671), (9610, 5835466), (11284, 4969765), (12493, 4488820), (13454, 4168190), (14105, 3975812), (19220, 2917733), (24986, 2244410), (26908, 2084095), (28210, 1987906), (32063, 1749020), (33635, 1667276), (49972, 1122205), (56420, 993953), (62465, 897764), (64126, 874510), (67270, 833638), (87451, 641260), (124930, 448882), (128252, 437255), (134540, 416819), (160315, 349804), (174902, 320630), (224441, 249860)]