49487382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 127180800

約数和(自身を除く): 77693418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1471, 1602, 1869, 2403, 2942, 3738, 4413, 4806, 5607, 8826, 10297, 11214, 13239, 16821, 20594, 26478, 30891, 33642, 39717, 61782, 79434, 92673, 130919, 185346, 261838, 278019, 392757, 556038, 785514, 916433, 1178271, 1832866, 2356542, 2749299, 3534813, 5498598, 7069626, 8247897, 16495794, 24743691, 49487382]

約数ペア:

[(1, 49487382), (2, 24743691), (3, 16495794), (6, 8247897), (7, 7069626), (9, 5498598), (14, 3534813), (18, 2749299), (21, 2356542), (27, 1832866), (42, 1178271), (54, 916433), (63, 785514), (89, 556038), (126, 392757), (178, 278019), (189, 261838), (267, 185346), (378, 130919), (534, 92673), (623, 79434), (801, 61782), (1246, 39717), (1471, 33642), (1602, 30891), (1869, 26478), (2403, 20594), (2942, 16821), (3738, 13239), (4413, 11214), (4806, 10297), (5607, 8826)]