951900550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15773}}^1$

素因数の和:15873

約数の個数: 48

約数和(自身を含む): 1901208672

約数和(自身を除く): 949308122

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 710, 850, 1207, 1775, 2414, 3550, 6035, 12070, 15773, 30175, 31546, 60350, 78865, 157730, 268141, 394325, 536282, 788650, 1119883, 1340705, 2239766, 2681410, 5599415, 6703525, 11198830, 13407050, 19038011, 27997075, 38076022, 55994150, 95190055, 190380110, 475950275, 951900550]

約数ペア:

[(1, 951900550), (2, 475950275), (5, 190380110), (10, 95190055), (17, 55994150), (25, 38076022), (34, 27997075), (50, 19038011), (71, 13407050), (85, 11198830), (142, 6703525), (170, 5599415), (355, 2681410), (425, 2239766), (710, 1340705), (850, 1119883), (1207, 788650), (1775, 536282), (2414, 394325), (3550, 268141), (6035, 157730), (12070, 78865), (15773, 60350), (30175, 31546)]