47885382

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 106647840

約数和(自身を除く): 58762458

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 421, 426, 534, 639, 801, 842, 1263, 1278, 1602, 2526, 3789, 6319, 7578, 12638, 18957, 29891, 37469, 37914, 56871, 59782, 74938, 89673, 112407, 113742, 179346, 224814, 269019, 337221, 538038, 674442, 2660299, 5320598, 7980897, 15961794, 23942691, 47885382]

約数ペア:

[(1, 47885382), (2, 23942691), (3, 15961794), (6, 7980897), (9, 5320598), (18, 2660299), (71, 674442), (89, 538038), (142, 337221), (178, 269019), (213, 224814), (267, 179346), (421, 113742), (426, 112407), (534, 89673), (639, 74938), (801, 59782), (842, 56871), (1263, 37914), (1278, 37469), (1602, 29891), (2526, 18957), (3789, 12638), (6319, 7578)]