56721444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 151581696

約数和(自身を除く): 94860252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 37, 39, 52, 62, 74, 78, 93, 111, 124, 148, 156, 186, 222, 317, 372, 403, 444, 481, 634, 806, 951, 962, 1147, 1209, 1268, 1443, 1612, 1902, 1924, 2294, 2418, 2886, 3441, 3804, 4121, 4588, 4836, 5772, 6882, 8242, 9827, 11729, 12363, 13764, 14911, 16484, 19654, 23458, 24726, 29481, 29822, 35187, 39308, 44733, 46916, 49452, 58962, 59644, 70374, 89466, 117924, 127751, 140748, 152477, 178932, 255502, 304954, 363599, 383253, 457431, 511004, 609908, 727198, 766506, 914862, 1090797, 1454396, 1533012, 1829724, 2181594, 4363188, 4726787, 9453574, 14180361, 18907148, 28360722, 56721444]

約数ペア:

[(1, 56721444), (2, 28360722), (3, 18907148), (4, 14180361), (6, 9453574), (12, 4726787), (13, 4363188), (26, 2181594), (31, 1829724), (37, 1533012), (39, 1454396), (52, 1090797), (62, 914862), (74, 766506), (78, 727198), (93, 609908), (111, 511004), (124, 457431), (148, 383253), (156, 363599), (186, 304954), (222, 255502), (317, 178932), (372, 152477), (403, 140748), (444, 127751), (481, 117924), (634, 89466), (806, 70374), (951, 59644), (962, 58962), (1147, 49452), (1209, 46916), (1268, 44733), (1443, 39308), (1612, 35187), (1902, 29822), (1924, 29481), (2294, 24726), (2418, 23458), (2886, 19654), (3441, 16484), (3804, 14911), (4121, 13764), (4588, 12363), (4836, 11729), (5772, 9827), (6882, 8242)]