49963312

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 118920960

約数和(自身を除く): 68957648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 443, 532, 742, 848, 886, 1007, 1064, 1484, 1772, 2014, 2128, 2968, 3101, 3544, 4028, 5936, 6202, 7049, 7088, 8056, 8417, 12404, 14098, 16112, 16834, 23479, 24808, 28196, 33668, 46958, 49616, 56392, 58919, 67336, 93916, 112784, 117838, 134672, 164353, 187832, 235676, 328706, 375664, 446101, 471352, 657412, 892202, 942704, 1314824, 1784404, 2629648, 3122707, 3568808, 6245414, 7137616, 12490828, 24981656, 49963312]

約数ペア:

[(1, 49963312), (2, 24981656), (4, 12490828), (7, 7137616), (8, 6245414), (14, 3568808), (16, 3122707), (19, 2629648), (28, 1784404), (38, 1314824), (53, 942704), (56, 892202), (76, 657412), (106, 471352), (112, 446101), (133, 375664), (152, 328706), (212, 235676), (266, 187832), (304, 164353), (371, 134672), (424, 117838), (443, 112784), (532, 93916), (742, 67336), (848, 58919), (886, 56392), (1007, 49616), (1064, 46958), (1484, 33668), (1772, 28196), (2014, 24808), (2128, 23479), (2968, 16834), (3101, 16112), (3544, 14098), (4028, 12404), (5936, 8417), (6202, 8056), (7049, 7088)]