48295940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2851}}^1$

素因数の和:2889

約数の個数: 72

約数和(自身を含む): 127450176

約数和(自身を除く): 79154236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 2851, 3388, 4235, 5702, 8470, 11404, 14255, 16940, 19957, 28510, 31361, 39914, 57020, 62722, 79828, 99785, 125444, 156805, 199570, 219527, 313610, 344971, 399140, 439054, 627220, 689942, 878108, 1097635, 1379884, 1724855, 2195270, 2414797, 3449710, 4390540, 4829594, 6899420, 9659188, 12073985, 24147970, 48295940]

約数ペア:

[(1, 48295940), (2, 24147970), (4, 12073985), (5, 9659188), (7, 6899420), (10, 4829594), (11, 4390540), (14, 3449710), (20, 2414797), (22, 2195270), (28, 1724855), (35, 1379884), (44, 1097635), (55, 878108), (70, 689942), (77, 627220), (110, 439054), (121, 399140), (140, 344971), (154, 313610), (220, 219527), (242, 199570), (308, 156805), (385, 125444), (484, 99785), (605, 79828), (770, 62722), (847, 57020), (1210, 39914), (1540, 31361), (1694, 28510), (2420, 19957), (2851, 16940), (3388, 14255), (4235, 11404), (5702, 8470)]