54959300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 72

約数和(自身を含む): 137803680

約数和(自身を除く): 82844380

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 2939, 3740, 4675, 5878, 9350, 11756, 14695, 18700, 29390, 32329, 49963, 58780, 64658, 73475, 99926, 129316, 146950, 161645, 199852, 249815, 293900, 323290, 499630, 549593, 646580, 808225, 999260, 1099186, 1249075, 1616450, 2198372, 2498150, 2747965, 3232900, 4996300, 5495930, 10991860, 13739825, 27479650, 54959300]

約数ペア:

[(1, 54959300), (2, 27479650), (4, 13739825), (5, 10991860), (10, 5495930), (11, 4996300), (17, 3232900), (20, 2747965), (22, 2498150), (25, 2198372), (34, 1616450), (44, 1249075), (50, 1099186), (55, 999260), (68, 808225), (85, 646580), (100, 549593), (110, 499630), (170, 323290), (187, 293900), (220, 249815), (275, 199852), (340, 161645), (374, 146950), (425, 129316), (550, 99926), (748, 73475), (850, 64658), (935, 58780), (1100, 49963), (1700, 32329), (1870, 29390), (2939, 18700), (3740, 14695), (4675, 11756), (5878, 9350)]