49190364860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{27109}}^1$

素因数の和:28135

約数の個数: 96

約数和(自身を含む): 127270389120

約数和(自身を除く): 78080024260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 997, 1820, 1994, 3988, 4985, 6979, 9970, 12961, 13958, 19940, 25922, 27109, 27916, 34895, 51844, 54218, 64805, 69790, 90727, 108436, 129610, 135545, 139580, 181454, 189763, 259220, 271090, 352417, 362908, 379526, 453635, 542180, 704834, 759052, 907270, 948815, 1409668, 1762085, 1814540, 1897630, 2466919, 3524170, 3795260, 4933838, 7048340, 9867676, 12334595, 24669190, 27027673, 49338380, 54055346, 108110692, 135138365, 189193711, 270276730, 351359749, 378387422, 540553460, 702719498, 756774844, 945968555, 1405438996, 1756798745, 1891937110, 2459518243, 3513597490, 3783874220, 4919036486, 7027194980, 9838072972, 12297591215, 24595182430, 49190364860]

約数ペア:

[(1, 49190364860), (2, 24595182430), (4, 12297591215), (5, 9838072972), (7, 7027194980), (10, 4919036486), (13, 3783874220), (14, 3513597490), (20, 2459518243), (26, 1891937110), (28, 1756798745), (35, 1405438996), (52, 945968555), (65, 756774844), (70, 702719498), (91, 540553460), (130, 378387422), (140, 351359749), (182, 270276730), (260, 189193711), (364, 135138365), (455, 108110692), (910, 54055346), (997, 49338380), (1820, 27027673), (1994, 24669190), (3988, 12334595), (4985, 9867676), (6979, 7048340), (9970, 4933838), (12961, 3795260), (13958, 3524170), (19940, 2466919), (25922, 1897630), (27109, 1814540), (27916, 1762085), (34895, 1409668), (51844, 948815), (54218, 907270), (64805, 759052), (69790, 704834), (90727, 542180), (108436, 453635), (129610, 379526), (135545, 362908), (139580, 352417), (181454, 271090), (189763, 259220)]