54758550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 170989056

約数和(自身を除く): 116230506

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 121, 150, 154, 165, 175, 210, 231, 242, 275, 330, 350, 363, 385, 431, 462, 525, 550, 605, 726, 770, 825, 847, 862, 1050, 1155, 1210, 1293, 1650, 1694, 1815, 1925, 2155, 2310, 2541, 2586, 3017, 3025, 3630, 3850, 4235, 4310, 4741, 5082, 5775, 6034, 6050, 6465, 8470, 9051, 9075, 9482, 10775, 11550, 12705, 12930, 14223, 15085, 18102, 18150, 21175, 21550, 23705, 25410, 28446, 30170, 32325, 33187, 42350, 45255, 47410, 52151, 63525, 64650, 66374, 71115, 75425, 90510, 99561, 104302, 118525, 127050, 142230, 150850, 156453, 165935, 199122, 226275, 237050, 260755, 312906, 331870, 355575, 365057, 452550, 497805, 521510, 711150, 730114, 782265, 829675, 995610, 1095171, 1303775, 1564530, 1659350, 1825285, 2190342, 2489025, 2607550, 3650570, 3911325, 4978050, 5475855, 7822650, 9126425, 10951710, 18252850, 27379275, 54758550]

約数ペア:

[(1, 54758550), (2, 27379275), (3, 18252850), (5, 10951710), (6, 9126425), (7, 7822650), (10, 5475855), (11, 4978050), (14, 3911325), (15, 3650570), (21, 2607550), (22, 2489025), (25, 2190342), (30, 1825285), (33, 1659350), (35, 1564530), (42, 1303775), (50, 1095171), (55, 995610), (66, 829675), (70, 782265), (75, 730114), (77, 711150), (105, 521510), (110, 497805), (121, 452550), (150, 365057), (154, 355575), (165, 331870), (175, 312906), (210, 260755), (231, 237050), (242, 226275), (275, 199122), (330, 165935), (350, 156453), (363, 150850), (385, 142230), (431, 127050), (462, 118525), (525, 104302), (550, 99561), (605, 90510), (726, 75425), (770, 71115), (825, 66374), (847, 64650), (862, 63525), (1050, 52151), (1155, 47410), (1210, 45255), (1293, 42350), (1650, 33187), (1694, 32325), (1815, 30170), (1925, 28446), (2155, 25410), (2310, 23705), (2541, 21550), (2586, 21175), (3017, 18150), (3025, 18102), (3630, 15085), (3850, 14223), (4235, 12930), (4310, 12705), (4741, 11550), (5082, 10775), (5775, 9482), (6034, 9075), (6050, 9051), (6465, 8470)]