47190500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 119857920

約数和(自身を除く): 72667420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 125, 139, 140, 175, 194, 250, 278, 350, 388, 485, 500, 556, 679, 695, 700, 875, 970, 973, 1358, 1390, 1750, 1940, 1946, 2425, 2716, 2780, 3395, 3475, 3500, 3892, 4850, 4865, 6790, 6950, 9700, 9730, 12125, 13483, 13580, 13900, 16975, 17375, 19460, 24250, 24325, 26966, 33950, 34750, 48500, 48650, 53932, 67415, 67900, 69500, 84875, 94381, 97300, 121625, 134830, 169750, 188762, 243250, 269660, 337075, 339500, 377524, 471905, 486500, 674150, 943810, 1348300, 1685375, 1887620, 2359525, 3370750, 4719050, 6741500, 9438100, 11797625, 23595250, 47190500]

約数ペア:

[(1, 47190500), (2, 23595250), (4, 11797625), (5, 9438100), (7, 6741500), (10, 4719050), (14, 3370750), (20, 2359525), (25, 1887620), (28, 1685375), (35, 1348300), (50, 943810), (70, 674150), (97, 486500), (100, 471905), (125, 377524), (139, 339500), (140, 337075), (175, 269660), (194, 243250), (250, 188762), (278, 169750), (350, 134830), (388, 121625), (485, 97300), (500, 94381), (556, 84875), (679, 69500), (695, 67900), (700, 67415), (875, 53932), (970, 48650), (973, 48500), (1358, 34750), (1390, 33950), (1750, 26966), (1940, 24325), (1946, 24250), (2425, 19460), (2716, 17375), (2780, 16975), (3395, 13900), (3475, 13580), (3500, 13483), (3892, 12125), (4850, 9730), (4865, 9700), (6790, 6950)]