56317638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23291}}^1$

素因数の和:23340

約数の個数: 32

約数和(自身を含む): 125217792

約数和(自身を除く): 68900154

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 23291, 46582, 69873, 139746, 302783, 605566, 722021, 908349, 1444042, 1816698, 2166063, 4332126, 9386273, 18772546, 28158819, 56317638]

約数ペア:

[(1, 56317638), (2, 28158819), (3, 18772546), (6, 9386273), (13, 4332126), (26, 2166063), (31, 1816698), (39, 1444042), (62, 908349), (78, 722021), (93, 605566), (186, 302783), (403, 139746), (806, 69873), (1209, 46582), (2418, 23291)]