49847640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21863}}^1$

素因数の和:21896

約数の個数: 64

約数和(自身を含む): 157420800

約数和(自身を除く): 107573160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21863, 43726, 65589, 87452, 109315, 131178, 174904, 218630, 262356, 327945, 415397, 437260, 524712, 655890, 830794, 874520, 1246191, 1311780, 1661588, 2076985, 2492382, 2623560, 3323176, 4153970, 4984764, 6230955, 8307940, 9969528, 12461910, 16615880, 24923820, 49847640]

約数ペア:

[(1, 49847640), (2, 24923820), (3, 16615880), (4, 12461910), (5, 9969528), (6, 8307940), (8, 6230955), (10, 4984764), (12, 4153970), (15, 3323176), (19, 2623560), (20, 2492382), (24, 2076985), (30, 1661588), (38, 1311780), (40, 1246191), (57, 874520), (60, 830794), (76, 655890), (95, 524712), (114, 437260), (120, 415397), (152, 327945), (190, 262356), (228, 218630), (285, 174904), (380, 131178), (456, 109315), (570, 87452), (760, 65589), (1140, 43726), (2280, 21863)]