50442890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 97592040

約数和(自身を除く): 47149150

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 181, 290, 310, 362, 899, 905, 961, 1798, 1810, 1922, 4495, 4805, 5249, 5611, 8990, 9610, 10498, 11222, 26245, 27869, 28055, 52490, 55738, 56110, 139345, 162719, 173941, 278690, 325438, 347882, 813595, 869705, 1627190, 1739410, 5044289, 10088578, 25221445, 50442890]

約数ペア:

[(1, 50442890), (2, 25221445), (5, 10088578), (10, 5044289), (29, 1739410), (31, 1627190), (58, 869705), (62, 813595), (145, 347882), (155, 325438), (181, 278690), (290, 173941), (310, 162719), (362, 139345), (899, 56110), (905, 55738), (961, 52490), (1798, 28055), (1810, 27869), (1922, 26245), (4495, 11222), (4805, 10498), (5249, 9610), (5611, 8990)]