51846540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1163}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 145490688

約数和(自身を除く): 93644148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1163, 1486, 2229, 2326, 2972, 3489, 3715, 4458, 4652, 5815, 6978, 7430, 8916, 11145, 11630, 13956, 14860, 17445, 22290, 23260, 34890, 44580, 69780, 864109, 1728218, 2592327, 3456436, 4320545, 5184654, 8641090, 10369308, 12961635, 17282180, 25923270, 51846540]

約数ペア:

[(1, 51846540), (2, 25923270), (3, 17282180), (4, 12961635), (5, 10369308), (6, 8641090), (10, 5184654), (12, 4320545), (15, 3456436), (20, 2592327), (30, 1728218), (60, 864109), (743, 69780), (1163, 44580), (1486, 34890), (2229, 23260), (2326, 22290), (2972, 17445), (3489, 14860), (3715, 13956), (4458, 11630), (4652, 11145), (5815, 8916), (6978, 7430)]