51406164

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 126

約数和(自身を含む): 145629134

約数和(自身を除く): 94222970

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 81, 102, 108, 122, 153, 162, 183, 204, 243, 244, 289, 306, 324, 366, 459, 486, 549, 578, 612, 729, 732, 867, 918, 972, 1037, 1098, 1156, 1377, 1458, 1647, 1734, 1836, 2074, 2196, 2601, 2754, 2916, 3111, 3294, 3468, 4131, 4148, 4941, 5202, 5508, 6222, 6588, 7803, 8262, 9333, 9882, 10404, 12393, 12444, 14823, 15606, 16524, 17629, 18666, 19764, 23409, 24786, 27999, 29646, 31212, 35258, 37332, 44469, 46818, 49572, 52887, 55998, 59292, 70227, 70516, 83997, 88938, 93636, 105774, 111996, 140454, 158661, 167994, 177876, 210681, 211548, 251991, 280908, 317322, 335988, 421362, 475983, 503982, 634644, 755973, 842724, 951966, 1007964, 1427949, 1511946, 1903932, 2855898, 3023892, 4283847, 5711796, 8567694, 12851541, 17135388, 25703082, 51406164]

約数ペア:

[(1, 51406164), (2, 25703082), (3, 17135388), (4, 12851541), (6, 8567694), (9, 5711796), (12, 4283847), (17, 3023892), (18, 2855898), (27, 1903932), (34, 1511946), (36, 1427949), (51, 1007964), (54, 951966), (61, 842724), (68, 755973), (81, 634644), (102, 503982), (108, 475983), (122, 421362), (153, 335988), (162, 317322), (183, 280908), (204, 251991), (243, 211548), (244, 210681), (289, 177876), (306, 167994), (324, 158661), (366, 140454), (459, 111996), (486, 105774), (549, 93636), (578, 88938), (612, 83997), (729, 70516), (732, 70227), (867, 59292), (918, 55998), (972, 52887), (1037, 49572), (1098, 46818), (1156, 44469), (1377, 37332), (1458, 35258), (1647, 31212), (1734, 29646), (1836, 27999), (2074, 24786), (2196, 23409), (2601, 19764), (2754, 18666), (2916, 17629), (3111, 16524), (3294, 15606), (3468, 14823), (4131, 12444), (4148, 12393), (4941, 10404), (5202, 9882), (5508, 9333), (6222, 8262), (6588, 7803)]