56447556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 153861120

約数和(自身を除く): 97413564

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 71, 76, 114, 132, 142, 209, 213, 228, 284, 317, 418, 426, 627, 634, 781, 836, 852, 951, 1254, 1268, 1349, 1562, 1902, 2343, 2508, 2698, 3124, 3487, 3804, 4047, 4686, 5396, 6023, 6974, 8094, 9372, 10461, 12046, 13948, 14839, 16188, 18069, 20922, 22507, 24092, 29678, 36138, 41844, 44517, 45014, 59356, 66253, 67521, 72276, 89034, 90028, 132506, 135042, 178068, 198759, 247577, 265012, 270084, 397518, 427633, 495154, 742731, 795036, 855266, 990308, 1282899, 1485462, 1710532, 2565798, 2970924, 4703963, 5131596, 9407926, 14111889, 18815852, 28223778, 56447556]

約数ペア:

[(1, 56447556), (2, 28223778), (3, 18815852), (4, 14111889), (6, 9407926), (11, 5131596), (12, 4703963), (19, 2970924), (22, 2565798), (33, 1710532), (38, 1485462), (44, 1282899), (57, 990308), (66, 855266), (71, 795036), (76, 742731), (114, 495154), (132, 427633), (142, 397518), (209, 270084), (213, 265012), (228, 247577), (284, 198759), (317, 178068), (418, 135042), (426, 132506), (627, 90028), (634, 89034), (781, 72276), (836, 67521), (852, 66253), (951, 59356), (1254, 45014), (1268, 44517), (1349, 41844), (1562, 36138), (1902, 29678), (2343, 24092), (2508, 22507), (2698, 20922), (3124, 18069), (3487, 16188), (3804, 14839), (4047, 13948), (4686, 12046), (5396, 10461), (6023, 9372), (6974, 8094)]