50025100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 115773840

約数和(自身を除く): 65748740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 113, 190, 226, 233, 380, 452, 466, 475, 565, 932, 950, 1130, 1165, 1900, 2147, 2260, 2330, 2825, 4294, 4427, 4660, 5650, 5825, 8588, 8854, 10735, 11300, 11650, 17708, 21470, 22135, 23300, 26329, 42940, 44270, 52658, 53675, 88540, 105316, 107350, 110675, 131645, 214700, 221350, 263290, 442700, 500251, 526580, 658225, 1000502, 1316450, 2001004, 2501255, 2632900, 5002510, 10005020, 12506275, 25012550, 50025100]

約数ペア:

[(1, 50025100), (2, 25012550), (4, 12506275), (5, 10005020), (10, 5002510), (19, 2632900), (20, 2501255), (25, 2001004), (38, 1316450), (50, 1000502), (76, 658225), (95, 526580), (100, 500251), (113, 442700), (190, 263290), (226, 221350), (233, 214700), (380, 131645), (452, 110675), (466, 107350), (475, 105316), (565, 88540), (932, 53675), (950, 52658), (1130, 44270), (1165, 42940), (1900, 26329), (2147, 23300), (2260, 22135), (2330, 21470), (2825, 17708), (4294, 11650), (4427, 11300), (4660, 10735), (5650, 8854), (5825, 8588)]