53681754

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 125795808

約数和(自身を除く): 72114054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 942, 1099, 1163, 2198, 2326, 3297, 3489, 6594, 6978, 7693, 8141, 15386, 16282, 23079, 24423, 46158, 48846, 56987, 113974, 170961, 182591, 341922, 365182, 547773, 1095546, 1278137, 2556274, 3834411, 7668822, 8946959, 17893918, 26840877, 53681754]

約数ペア:

[(1, 53681754), (2, 26840877), (3, 17893918), (6, 8946959), (7, 7668822), (14, 3834411), (21, 2556274), (42, 1278137), (49, 1095546), (98, 547773), (147, 365182), (157, 341922), (294, 182591), (314, 170961), (471, 113974), (942, 56987), (1099, 48846), (1163, 46158), (2198, 24423), (2326, 23079), (3297, 16282), (3489, 15386), (6594, 8141), (6978, 7693)]