47820416

素因数分解:

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

素因数の和:146

約数の個数: 96

約数和(自身を含む): 116810400

約数和(自身を除く): 68989984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 152, 212, 224, 266, 304, 371, 424, 448, 532, 608, 742, 848, 896, 1007, 1064, 1216, 1484, 1696, 2014, 2128, 2432, 2809, 2968, 3392, 4028, 4256, 5618, 5936, 6784, 7049, 8056, 8512, 11236, 11872, 14098, 16112, 17024, 19663, 22472, 23744, 28196, 32224, 39326, 44944, 47488, 53371, 56392, 64448, 78652, 89888, 106742, 112784, 128896, 157304, 179776, 213484, 225568, 314608, 359552, 373597, 426968, 451136, 629216, 747194, 853936, 902272, 1258432, 1494388, 1707872, 2516864, 2988776, 3415744, 5977552, 6831488, 11955104, 23910208, 47820416]

約数ペア:

[(1, 47820416), (2, 23910208), (4, 11955104), (7, 6831488), (8, 5977552), (14, 3415744), (16, 2988776), (19, 2516864), (28, 1707872), (32, 1494388), (38, 1258432), (53, 902272), (56, 853936), (64, 747194), (76, 629216), (106, 451136), (112, 426968), (128, 373597), (133, 359552), (152, 314608), (212, 225568), (224, 213484), (266, 179776), (304, 157304), (371, 128896), (424, 112784), (448, 106742), (532, 89888), (608, 78652), (742, 64448), (848, 56392), (896, 53371), (1007, 47488), (1064, 44944), (1216, 39326), (1484, 32224), (1696, 28196), (2014, 23744), (2128, 22472), (2432, 19663), (2809, 17024), (2968, 16112), (3392, 14098), (4028, 11872), (4256, 11236), (5618, 8512), (5936, 8056), (6784, 7049)]