53718510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 137675520

約数和(自身を除く): 83957010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1291, 1387, 2190, 2582, 2774, 3873, 4161, 6455, 6935, 7746, 8322, 12910, 13870, 19365, 20805, 24529, 38730, 41610, 49058, 73587, 94243, 122645, 147174, 188486, 245290, 282729, 367935, 471215, 565458, 735870, 942430, 1413645, 1790617, 2827290, 3581234, 5371851, 8953085, 10743702, 17906170, 26859255, 53718510]

約数ペア:

[(1, 53718510), (2, 26859255), (3, 17906170), (5, 10743702), (6, 8953085), (10, 5371851), (15, 3581234), (19, 2827290), (30, 1790617), (38, 1413645), (57, 942430), (73, 735870), (95, 565458), (114, 471215), (146, 367935), (190, 282729), (219, 245290), (285, 188486), (365, 147174), (438, 122645), (570, 94243), (730, 73587), (1095, 49058), (1291, 41610), (1387, 38730), (2190, 24529), (2582, 20805), (2774, 19365), (3873, 13870), (4161, 12910), (6455, 8322), (6935, 7746)]