47838690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18329}}^1$

素因数の和:18371

約数の個数: 48

約数和(自身を含む): 128676600

約数和(自身を除く): 80837910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 18329, 36658, 54987, 91645, 109974, 164961, 183290, 274935, 329922, 531541, 549870, 824805, 1063082, 1594623, 1649610, 2657705, 3189246, 4783869, 5315410, 7973115, 9567738, 15946230, 23919345, 47838690]

約数ペア:

[(1, 47838690), (2, 23919345), (3, 15946230), (5, 9567738), (6, 7973115), (9, 5315410), (10, 4783869), (15, 3189246), (18, 2657705), (29, 1649610), (30, 1594623), (45, 1063082), (58, 824805), (87, 549870), (90, 531541), (145, 329922), (174, 274935), (261, 183290), (290, 164961), (435, 109974), (522, 91645), (870, 54987), (1305, 36658), (2610, 18329)]