51511938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 111463104

約数和(自身を除く): 59951166

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 289, 366, 487, 578, 867, 974, 1037, 1461, 1734, 2074, 2922, 3111, 6222, 8279, 16558, 17629, 24837, 29707, 35258, 49674, 52887, 59414, 89121, 105774, 140743, 178242, 281486, 422229, 505019, 844458, 1010038, 1515057, 3030114, 8585323, 17170646, 25755969, 51511938]

約数ペア:

[(1, 51511938), (2, 25755969), (3, 17170646), (6, 8585323), (17, 3030114), (34, 1515057), (51, 1010038), (61, 844458), (102, 505019), (122, 422229), (183, 281486), (289, 178242), (366, 140743), (487, 105774), (578, 89121), (867, 59414), (974, 52887), (1037, 49674), (1461, 35258), (1734, 29707), (2074, 24837), (2922, 17629), (3111, 16558), (6222, 8279)]