56780178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103993}}^1$

素因数の和:104018

約数の個数: 32

約数和(自身を含む): 139767936

約数和(自身を除く): 82987758

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 103993, 207986, 311979, 623958, 727951, 1351909, 1455902, 2183853, 2703818, 4055727, 4367706, 8111454, 9463363, 18926726, 28390089, 56780178]

約数ペア:

[(1, 56780178), (2, 28390089), (3, 18926726), (6, 9463363), (7, 8111454), (13, 4367706), (14, 4055727), (21, 2703818), (26, 2183853), (39, 1455902), (42, 1351909), (78, 727951), (91, 623958), (182, 311979), (273, 207986), (546, 103993)]