49047320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3727}}^1$

素因数の和:3792

約数の個数: 64

約数和(自身を含む): 128839680

約数和(自身を除く): 79792360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 3727, 6580, 7454, 13160, 14908, 18635, 26089, 29816, 37270, 52178, 74540, 104356, 130445, 149080, 175169, 208712, 260890, 350338, 521780, 700676, 875845, 1043560, 1226183, 1401352, 1751690, 2452366, 3503380, 4904732, 6130915, 7006760, 9809464, 12261830, 24523660, 49047320]

約数ペア:

[(1, 49047320), (2, 24523660), (4, 12261830), (5, 9809464), (7, 7006760), (8, 6130915), (10, 4904732), (14, 3503380), (20, 2452366), (28, 1751690), (35, 1401352), (40, 1226183), (47, 1043560), (56, 875845), (70, 700676), (94, 521780), (140, 350338), (188, 260890), (235, 208712), (280, 175169), (329, 149080), (376, 130445), (470, 104356), (658, 74540), (940, 52178), (1316, 37270), (1645, 29816), (1880, 26089), (2632, 18635), (3290, 14908), (3727, 13160), (6580, 7454)]