50737120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 138801600

約数和(自身を除く): 88064480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 509, 560, 623, 712, 890, 1018, 1120, 1246, 1424, 1780, 2036, 2492, 2545, 2848, 3115, 3560, 3563, 4072, 4984, 5090, 6230, 7120, 7126, 8144, 9968, 10180, 12460, 14240, 14252, 16288, 17815, 19936, 20360, 24920, 28504, 35630, 40720, 45301, 49840, 57008, 71260, 81440, 90602, 99680, 114016, 142520, 181204, 226505, 285040, 317107, 362408, 453010, 570080, 634214, 724816, 906020, 1268428, 1449632, 1585535, 1812040, 2536856, 3171070, 3624080, 5073712, 6342140, 7248160, 10147424, 12684280, 25368560, 50737120]

約数ペア:

[(1, 50737120), (2, 25368560), (4, 12684280), (5, 10147424), (7, 7248160), (8, 6342140), (10, 5073712), (14, 3624080), (16, 3171070), (20, 2536856), (28, 1812040), (32, 1585535), (35, 1449632), (40, 1268428), (56, 906020), (70, 724816), (80, 634214), (89, 570080), (112, 453010), (140, 362408), (160, 317107), (178, 285040), (224, 226505), (280, 181204), (356, 142520), (445, 114016), (509, 99680), (560, 90602), (623, 81440), (712, 71260), (890, 57008), (1018, 49840), (1120, 45301), (1246, 40720), (1424, 35630), (1780, 28504), (2036, 24920), (2492, 20360), (2545, 19936), (2848, 17815), (3115, 16288), (3560, 14252), (3563, 14240), (4072, 12460), (4984, 10180), (5090, 9968), (6230, 8144), (7120, 7126)]