50414060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 113773968

約数和(自身を除く): 63359908

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 61, 62, 86, 122, 124, 155, 172, 215, 244, 305, 310, 430, 610, 620, 860, 961, 1220, 1333, 1891, 1922, 2623, 2666, 3782, 3844, 4805, 5246, 5332, 6665, 7564, 9455, 9610, 10492, 13115, 13330, 18910, 19220, 26230, 26660, 37820, 41323, 52460, 58621, 81313, 82646, 117242, 162626, 165292, 206615, 234484, 293105, 325252, 406565, 413230, 586210, 813130, 826460, 1172420, 1626260, 2520703, 5041406, 10082812, 12603515, 25207030, 50414060]

約数ペア:

[(1, 50414060), (2, 25207030), (4, 12603515), (5, 10082812), (10, 5041406), (20, 2520703), (31, 1626260), (43, 1172420), (61, 826460), (62, 813130), (86, 586210), (122, 413230), (124, 406565), (155, 325252), (172, 293105), (215, 234484), (244, 206615), (305, 165292), (310, 162626), (430, 117242), (610, 82646), (620, 81313), (860, 58621), (961, 52460), (1220, 41323), (1333, 37820), (1891, 26660), (1922, 26230), (2623, 19220), (2666, 18910), (3782, 13330), (3844, 13115), (4805, 10492), (5246, 9610), (5332, 9455), (6665, 7564)]