50716000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 128943360

約数和(自身を除く): 78227360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 409, 496, 500, 620, 775, 800, 818, 992, 1000, 1240, 1550, 1636, 2000, 2045, 2480, 3100, 3272, 3875, 4000, 4090, 4960, 6200, 6544, 7750, 8180, 10225, 12400, 12679, 13088, 15500, 16360, 20450, 24800, 25358, 31000, 32720, 40900, 50716, 51125, 62000, 63395, 65440, 81800, 101432, 102250, 124000, 126790, 163600, 202864, 204500, 253580, 316975, 327200, 405728, 409000, 507160, 633950, 818000, 1014320, 1267900, 1584875, 1636000, 2028640, 2535800, 3169750, 5071600, 6339500, 10143200, 12679000, 25358000, 50716000]

約数ペア:

[(1, 50716000), (2, 25358000), (4, 12679000), (5, 10143200), (8, 6339500), (10, 5071600), (16, 3169750), (20, 2535800), (25, 2028640), (31, 1636000), (32, 1584875), (40, 1267900), (50, 1014320), (62, 818000), (80, 633950), (100, 507160), (124, 409000), (125, 405728), (155, 327200), (160, 316975), (200, 253580), (248, 204500), (250, 202864), (310, 163600), (400, 126790), (409, 124000), (496, 102250), (500, 101432), (620, 81800), (775, 65440), (800, 63395), (818, 62000), (992, 51125), (1000, 50716), (1240, 40900), (1550, 32720), (1636, 31000), (2000, 25358), (2045, 24800), (2480, 20450), (3100, 16360), (3272, 15500), (3875, 13088), (4000, 12679), (4090, 12400), (4960, 10225), (6200, 8180), (6544, 7750)]