53365806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 72

約数和(自身を含む): 127952136

約数和(自身を除く): 74586330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 169, 234, 318, 331, 338, 477, 507, 662, 689, 954, 993, 1014, 1378, 1521, 1986, 2067, 2979, 3042, 4134, 4303, 5958, 6201, 8606, 8957, 12402, 12909, 17543, 17914, 25818, 26871, 35086, 38727, 52629, 53742, 55939, 77454, 80613, 105258, 111878, 157887, 161226, 167817, 228059, 315774, 335634, 456118, 503451, 684177, 1006902, 1368354, 2052531, 2964767, 4105062, 5929534, 8894301, 17788602, 26682903, 53365806]

約数ペア:

[(1, 53365806), (2, 26682903), (3, 17788602), (6, 8894301), (9, 5929534), (13, 4105062), (18, 2964767), (26, 2052531), (39, 1368354), (53, 1006902), (78, 684177), (106, 503451), (117, 456118), (159, 335634), (169, 315774), (234, 228059), (318, 167817), (331, 161226), (338, 157887), (477, 111878), (507, 105258), (662, 80613), (689, 77454), (954, 55939), (993, 53742), (1014, 52629), (1378, 38727), (1521, 35086), (1986, 26871), (2067, 25818), (2979, 17914), (3042, 17543), (4134, 12909), (4303, 12402), (5958, 8957), (6201, 8606)]