53175320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7109}}^1$

素因数の和:7148

約数の個数: 64

約数和(自身を含む): 138218400

約数和(自身を除く): 85043080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7109, 7480, 14218, 28436, 35545, 56872, 71090, 78199, 120853, 142180, 156398, 241706, 284360, 312796, 390995, 483412, 604265, 625592, 781990, 966824, 1208530, 1329383, 1563980, 2417060, 2658766, 3127960, 4834120, 5317532, 6646915, 10635064, 13293830, 26587660, 53175320]

約数ペア:

[(1, 53175320), (2, 26587660), (4, 13293830), (5, 10635064), (8, 6646915), (10, 5317532), (11, 4834120), (17, 3127960), (20, 2658766), (22, 2417060), (34, 1563980), (40, 1329383), (44, 1208530), (55, 966824), (68, 781990), (85, 625592), (88, 604265), (110, 483412), (136, 390995), (170, 312796), (187, 284360), (220, 241706), (340, 156398), (374, 142180), (440, 120853), (680, 78199), (748, 71090), (935, 56872), (1496, 35545), (1870, 28436), (3740, 14218), (7109, 7480)]