54504320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6551}}^1$

素因数の和:6583

約数の個数: 64

約数和(自身を含む): 140343840

約数和(自身を除く): 85839520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6551, 8320, 13102, 26204, 32755, 52408, 65510, 85163, 104816, 131020, 170326, 209632, 262040, 340652, 419264, 425815, 524080, 681304, 838528, 851630, 1048160, 1362608, 1703260, 2096320, 2725216, 3406520, 4192640, 5450432, 6813040, 10900864, 13626080, 27252160, 54504320]

約数ペア:

[(1, 54504320), (2, 27252160), (4, 13626080), (5, 10900864), (8, 6813040), (10, 5450432), (13, 4192640), (16, 3406520), (20, 2725216), (26, 2096320), (32, 1703260), (40, 1362608), (52, 1048160), (64, 851630), (65, 838528), (80, 681304), (104, 524080), (128, 425815), (130, 419264), (160, 340652), (208, 262040), (260, 209632), (320, 170326), (416, 131020), (520, 104816), (640, 85163), (832, 65510), (1040, 52408), (1664, 32755), (2080, 26204), (4160, 13102), (6551, 8320)]