51286130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38561}}^1$

素因数の和:38594

約数の個数: 32

約数和(自身を含む): 111058560

約数和(自身を除く): 59772430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 38561, 77122, 192805, 269927, 385610, 539854, 732659, 1349635, 1465318, 2699270, 3663295, 5128613, 7326590, 10257226, 25643065, 51286130]

約数ペア:

[(1, 51286130), (2, 25643065), (5, 10257226), (7, 7326590), (10, 5128613), (14, 3663295), (19, 2699270), (35, 1465318), (38, 1349635), (70, 732659), (95, 539854), (133, 385610), (190, 269927), (266, 192805), (665, 77122), (1330, 38561)]