51101388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 151139520

約数和(自身を除く): 100038132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2141, 2652, 3978, 4282, 5967, 6423, 7956, 8564, 11934, 12846, 19269, 23868, 25692, 27833, 36397, 38538, 55666, 57807, 72794, 77076, 83499, 109191, 111332, 115614, 145588, 166998, 218382, 231228, 250497, 327573, 333996, 436764, 473161, 500994, 655146, 751491, 946322, 982719, 1001988, 1310292, 1419483, 1502982, 1892644, 1965438, 2838966, 3005964, 3930876, 4258449, 5677932, 8516898, 12775347, 17033796, 25550694, 51101388]

約数ペア:

[(1, 51101388), (2, 25550694), (3, 17033796), (4, 12775347), (6, 8516898), (9, 5677932), (12, 4258449), (13, 3930876), (17, 3005964), (18, 2838966), (26, 1965438), (27, 1892644), (34, 1502982), (36, 1419483), (39, 1310292), (51, 1001988), (52, 982719), (54, 946322), (68, 751491), (78, 655146), (102, 500994), (108, 473161), (117, 436764), (153, 333996), (156, 327573), (204, 250497), (221, 231228), (234, 218382), (306, 166998), (351, 145588), (442, 115614), (459, 111332), (468, 109191), (612, 83499), (663, 77076), (702, 72794), (884, 57807), (918, 55666), (1326, 38538), (1404, 36397), (1836, 27833), (1989, 25692), (2141, 23868), (2652, 19269), (3978, 12846), (4282, 11934), (5967, 8564), (6423, 7956)]