51549666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2703

約数の個数: 48

約数和(自身を含む): 121768416

約数和(自身を除く): 70218750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2617, 2814, 3283, 5234, 6566, 7851, 9849, 15702, 18319, 19698, 36638, 54957, 109914, 128233, 175339, 256466, 350678, 384699, 526017, 769398, 1052034, 1227373, 2454746, 3682119, 7364238, 8591611, 17183222, 25774833, 51549666]

約数ペア:

[(1, 51549666), (2, 25774833), (3, 17183222), (6, 8591611), (7, 7364238), (14, 3682119), (21, 2454746), (42, 1227373), (49, 1052034), (67, 769398), (98, 526017), (134, 384699), (147, 350678), (201, 256466), (294, 175339), (402, 128233), (469, 109914), (938, 54957), (1407, 36638), (2617, 19698), (2814, 18319), (3283, 15702), (5234, 9849), (6566, 7851)]