54280655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 77474880

約数和(自身を除く): 23194225

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 445, 715, 853, 979, 1157, 4265, 4895, 5785, 9383, 11089, 12727, 46915, 55445, 63635, 75917, 121979, 379585, 609895, 835087, 986921, 4175435, 4934605, 10856131, 54280655]

約数ペア:

[(1, 54280655), (5, 10856131), (11, 4934605), (13, 4175435), (55, 986921), (65, 835087), (89, 609895), (143, 379585), (445, 121979), (715, 75917), (853, 63635), (979, 55445), (1157, 46915), (4265, 12727), (4895, 11089), (5785, 9383)]