49750840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3232

約数の個数: 64

約数和(自身を含む): 123716160

約数和(自身を除く): 73965320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3181, 3910, 6362, 7820, 12724, 15640, 15905, 25448, 31810, 54077, 63620, 73163, 108154, 127240, 146326, 216308, 270385, 292652, 365815, 432616, 540770, 585304, 731630, 1081540, 1243771, 1463260, 2163080, 2487542, 2926520, 4975084, 6218855, 9950168, 12437710, 24875420, 49750840]

約数ペア:

[(1, 49750840), (2, 24875420), (4, 12437710), (5, 9950168), (8, 6218855), (10, 4975084), (17, 2926520), (20, 2487542), (23, 2163080), (34, 1463260), (40, 1243771), (46, 1081540), (68, 731630), (85, 585304), (92, 540770), (115, 432616), (136, 365815), (170, 292652), (184, 270385), (230, 216308), (340, 146326), (391, 127240), (460, 108154), (680, 73163), (782, 63620), (920, 54077), (1564, 31810), (1955, 25448), (3128, 15905), (3181, 15640), (3910, 12724), (6362, 7820)]