47741840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 114904476

約数和(自身を除く): 67162636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 127, 148, 185, 254, 296, 370, 508, 592, 635, 740, 1016, 1270, 1480, 2032, 2540, 2960, 4699, 5080, 9398, 10160, 16129, 18796, 23495, 32258, 37592, 46990, 64516, 75184, 80645, 93980, 129032, 161290, 187960, 258064, 322580, 375920, 596773, 645160, 1193546, 1290320, 2387092, 2983865, 4774184, 5967730, 9548368, 11935460, 23870920, 47741840]

約数ペア:

[(1, 47741840), (2, 23870920), (4, 11935460), (5, 9548368), (8, 5967730), (10, 4774184), (16, 2983865), (20, 2387092), (37, 1290320), (40, 1193546), (74, 645160), (80, 596773), (127, 375920), (148, 322580), (185, 258064), (254, 187960), (296, 161290), (370, 129032), (508, 93980), (592, 80645), (635, 75184), (740, 64516), (1016, 46990), (1270, 37592), (1480, 32258), (2032, 23495), (2540, 18796), (2960, 16129), (4699, 10160), (5080, 9398)]