53212920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23339}}^1$

素因数の和:23372

約数の個数: 64

約数和(自身を含む): 168048000

約数和(自身を除く): 114835080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23339, 46678, 70017, 93356, 116695, 140034, 186712, 233390, 280068, 350085, 443441, 466780, 560136, 700170, 886882, 933560, 1330323, 1400340, 1773764, 2217205, 2660646, 2800680, 3547528, 4434410, 5321292, 6651615, 8868820, 10642584, 13303230, 17737640, 26606460, 53212920]

約数ペア:

[(1, 53212920), (2, 26606460), (3, 17737640), (4, 13303230), (5, 10642584), (6, 8868820), (8, 6651615), (10, 5321292), (12, 4434410), (15, 3547528), (19, 2800680), (20, 2660646), (24, 2217205), (30, 1773764), (38, 1400340), (40, 1330323), (57, 933560), (60, 886882), (76, 700170), (95, 560136), (114, 466780), (120, 443441), (152, 350085), (190, 280068), (228, 233390), (285, 186712), (380, 140034), (456, 116695), (570, 93356), (760, 70017), (1140, 46678), (2280, 23339)]