50319200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2080

約数の個数: 72

約数和(自身を含む): 126866880

約数和(自身を除く): 76547680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2029, 2480, 3100, 4058, 4960, 6200, 8116, 10145, 12400, 16232, 20290, 24800, 32464, 40580, 50725, 62899, 64928, 81160, 101450, 125798, 162320, 202900, 251596, 314495, 324640, 405800, 503192, 628990, 811600, 1006384, 1257980, 1572475, 1623200, 2012768, 2515960, 3144950, 5031920, 6289900, 10063840, 12579800, 25159600, 50319200]

約数ペア:

[(1, 50319200), (2, 25159600), (4, 12579800), (5, 10063840), (8, 6289900), (10, 5031920), (16, 3144950), (20, 2515960), (25, 2012768), (31, 1623200), (32, 1572475), (40, 1257980), (50, 1006384), (62, 811600), (80, 628990), (100, 503192), (124, 405800), (155, 324640), (160, 314495), (200, 251596), (248, 202900), (310, 162320), (400, 125798), (496, 101450), (620, 81160), (775, 64928), (800, 62899), (992, 50725), (1240, 40580), (1550, 32464), (2029, 24800), (2480, 20290), (3100, 16232), (4058, 12400), (4960, 10145), (6200, 8116)]