53139390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1841

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 83718210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 1759, 2014, 3021, 3518, 5035, 5277, 6042, 8795, 10070, 10554, 15105, 17590, 26385, 30210, 33421, 52770, 66842, 93227, 100263, 167105, 186454, 200526, 279681, 334210, 466135, 501315, 559362, 932270, 1002630, 1398405, 1771313, 2796810, 3542626, 5313939, 8856565, 10627878, 17713130, 26569695, 53139390]

約数ペア:

[(1, 53139390), (2, 26569695), (3, 17713130), (5, 10627878), (6, 8856565), (10, 5313939), (15, 3542626), (19, 2796810), (30, 1771313), (38, 1398405), (53, 1002630), (57, 932270), (95, 559362), (106, 501315), (114, 466135), (159, 334210), (190, 279681), (265, 200526), (285, 186454), (318, 167105), (530, 100263), (570, 93227), (795, 66842), (1007, 52770), (1590, 33421), (1759, 30210), (2014, 26385), (3021, 17590), (3518, 15105), (5035, 10554), (5277, 10070), (6042, 8795)]