51578310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3205

約数の個数: 64

約数和(自身を含む): 143308800

約数和(自身を除く): 91730490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3109, 3318, 5530, 6218, 8295, 9327, 15545, 16590, 18654, 21763, 31090, 43526, 46635, 65289, 93270, 108815, 130578, 217630, 245611, 326445, 491222, 652890, 736833, 1228055, 1473666, 1719277, 2456110, 3438554, 3684165, 5157831, 7368330, 8596385, 10315662, 17192770, 25789155, 51578310]

約数ペア:

[(1, 51578310), (2, 25789155), (3, 17192770), (5, 10315662), (6, 8596385), (7, 7368330), (10, 5157831), (14, 3684165), (15, 3438554), (21, 2456110), (30, 1719277), (35, 1473666), (42, 1228055), (70, 736833), (79, 652890), (105, 491222), (158, 326445), (210, 245611), (237, 217630), (395, 130578), (474, 108815), (553, 93270), (790, 65289), (1106, 46635), (1185, 43526), (1659, 31090), (2370, 21763), (2765, 18654), (3109, 16590), (3318, 15545), (5530, 9327), (6218, 8295)]