47248960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 126991872

約数和(自身を除く): 79742912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 433, 440, 496, 620, 682, 704, 866, 880, 992, 1240, 1364, 1705, 1732, 1760, 1984, 2165, 2480, 2728, 3410, 3464, 3520, 4330, 4763, 4960, 5456, 6820, 6928, 8660, 9526, 9920, 10912, 13423, 13640, 13856, 17320, 19052, 21824, 23815, 26846, 27280, 27712, 34640, 38104, 47630, 53692, 54560, 67115, 69280, 76208, 95260, 107384, 109120, 134230, 138560, 147653, 152416, 190520, 214768, 268460, 295306, 304832, 381040, 429536, 536920, 590612, 738265, 762080, 859072, 1073840, 1181224, 1476530, 1524160, 2147680, 2362448, 2953060, 4295360, 4724896, 5906120, 9449792, 11812240, 23624480, 47248960]

約数ペア:

[(1, 47248960), (2, 23624480), (4, 11812240), (5, 9449792), (8, 5906120), (10, 4724896), (11, 4295360), (16, 2953060), (20, 2362448), (22, 2147680), (31, 1524160), (32, 1476530), (40, 1181224), (44, 1073840), (55, 859072), (62, 762080), (64, 738265), (80, 590612), (88, 536920), (110, 429536), (124, 381040), (155, 304832), (160, 295306), (176, 268460), (220, 214768), (248, 190520), (310, 152416), (320, 147653), (341, 138560), (352, 134230), (433, 109120), (440, 107384), (496, 95260), (620, 76208), (682, 69280), (704, 67115), (866, 54560), (880, 53692), (992, 47630), (1240, 38104), (1364, 34640), (1705, 27712), (1732, 27280), (1760, 26846), (1984, 23815), (2165, 21824), (2480, 19052), (2728, 17320), (3410, 13856), (3464, 13640), (3520, 13423), (4330, 10912), (4763, 9920), (4960, 9526), (5456, 8660), (6820, 6928)]