51198360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13763}}^1$

素因数の和:13808

約数の個数: 64

約数和(自身を含む): 158561280

約数和(自身を除く): 107362920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 13763, 27526, 41289, 55052, 68815, 82578, 110104, 137630, 165156, 206445, 275260, 330312, 412890, 426653, 550520, 825780, 853306, 1279959, 1651560, 1706612, 2133265, 2559918, 3413224, 4266530, 5119836, 6399795, 8533060, 10239672, 12799590, 17066120, 25599180, 51198360]

約数ペア:

[(1, 51198360), (2, 25599180), (3, 17066120), (4, 12799590), (5, 10239672), (6, 8533060), (8, 6399795), (10, 5119836), (12, 4266530), (15, 3413224), (20, 2559918), (24, 2133265), (30, 1706612), (31, 1651560), (40, 1279959), (60, 853306), (62, 825780), (93, 550520), (120, 426653), (124, 412890), (155, 330312), (186, 275260), (248, 206445), (310, 165156), (372, 137630), (465, 110104), (620, 82578), (744, 68815), (930, 55052), (1240, 41289), (1860, 27526), (3720, 13763)]