48941970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21187}}^1$

素因数の和:21215

約数の個数: 64

約数和(自身を含む): 146451456

約数和(自身を除く): 97509486

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 21187, 42374, 63561, 105935, 127122, 148309, 211870, 233057, 296618, 317805, 444927, 466114, 635610, 699171, 741545, 889854, 1165285, 1398342, 1483090, 1631399, 2224635, 2330570, 3262798, 3495855, 4449270, 4894197, 6991710, 8156995, 9788394, 16313990, 24470985, 48941970]

約数ペア:

[(1, 48941970), (2, 24470985), (3, 16313990), (5, 9788394), (6, 8156995), (7, 6991710), (10, 4894197), (11, 4449270), (14, 3495855), (15, 3262798), (21, 2330570), (22, 2224635), (30, 1631399), (33, 1483090), (35, 1398342), (42, 1165285), (55, 889854), (66, 741545), (70, 699171), (77, 635610), (105, 466114), (110, 444927), (154, 317805), (165, 296618), (210, 233057), (231, 211870), (330, 148309), (385, 127122), (462, 105935), (770, 63561), (1155, 42374), (2310, 21187)]