48345990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20929}}^1$

素因数の和:20957

約数の個数: 64

約数和(自身を含む): 144668160

約数和(自身を除く): 96322170

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, 20929, 41858, 62787, 104645, 125574, 146503, 209290, 230219, 293006, 313935, 439509, 460438, 627870, 690657, 732515, 879018, 1151095, 1381314, 1465030, 1611533, 2197545, 2302190, 3223066, 3453285, 4395090, 4834599, 6906570, 8057665, 9669198, 16115330, 24172995, 48345990]

約数ペア:

[(1, 48345990), (2, 24172995), (3, 16115330), (5, 9669198), (6, 8057665), (7, 6906570), (10, 4834599), (11, 4395090), (14, 3453285), (15, 3223066), (21, 2302190), (22, 2197545), (30, 1611533), (33, 1465030), (35, 1381314), (42, 1151095), (55, 879018), (66, 732515), (70, 690657), (77, 627870), (105, 460438), (110, 439509), (154, 313935), (165, 293006), (210, 230219), (231, 209290), (330, 146503), (385, 125574), (462, 104645), (770, 62787), (1155, 41858), (2310, 20929)]