52761720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39971}}^1$

素因数の和:39996

約数の個数: 64

約数和(自身を含む): 172679040

約数和(自身を除く): 119917320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 39971, 79942, 119913, 159884, 199855, 239826, 319768, 399710, 439681, 479652, 599565, 799420, 879362, 959304, 1199130, 1319043, 1598840, 1758724, 2198405, 2398260, 2638086, 3517448, 4396810, 4796520, 5276172, 6595215, 8793620, 10552344, 13190430, 17587240, 26380860, 52761720]

約数ペア:

[(1, 52761720), (2, 26380860), (3, 17587240), (4, 13190430), (5, 10552344), (6, 8793620), (8, 6595215), (10, 5276172), (11, 4796520), (12, 4396810), (15, 3517448), (20, 2638086), (22, 2398260), (24, 2198405), (30, 1758724), (33, 1598840), (40, 1319043), (44, 1199130), (55, 959304), (60, 879362), (66, 799420), (88, 599565), (110, 479652), (120, 439681), (132, 399710), (165, 319768), (220, 239826), (264, 199855), (330, 159884), (440, 119913), (660, 79942), (1320, 39971)]