52002050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 106015536

約数和(自身を除く): 54013486

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 67, 86, 95, 134, 190, 215, 335, 361, 430, 475, 670, 722, 817, 950, 1075, 1273, 1634, 1675, 1805, 2150, 2546, 2881, 3350, 3610, 4085, 5762, 6365, 8170, 9025, 12730, 14405, 15523, 18050, 20425, 24187, 28810, 31046, 31825, 40850, 48374, 54739, 63650, 72025, 77615, 109478, 120935, 144050, 155230, 241870, 273695, 388075, 547390, 604675, 776150, 1040041, 1209350, 1368475, 2080082, 2736950, 5200205, 10400410, 26001025, 52002050]

約数ペア:

[(1, 52002050), (2, 26001025), (5, 10400410), (10, 5200205), (19, 2736950), (25, 2080082), (38, 1368475), (43, 1209350), (50, 1040041), (67, 776150), (86, 604675), (95, 547390), (134, 388075), (190, 273695), (215, 241870), (335, 155230), (361, 144050), (430, 120935), (475, 109478), (670, 77615), (722, 72025), (817, 63650), (950, 54739), (1075, 48374), (1273, 40850), (1634, 31825), (1675, 31046), (1805, 28810), (2150, 24187), (2546, 20425), (2881, 18050), (3350, 15523), (3610, 14405), (4085, 12730), (5762, 9025), (6365, 8170)]