49188800

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 84

約数和(自身を含む): 123023376

約数和(自身を除く): 73834576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 142, 160, 200, 284, 320, 355, 400, 433, 568, 710, 800, 866, 1136, 1420, 1600, 1732, 1775, 2165, 2272, 2840, 3464, 3550, 4330, 4544, 5680, 6928, 7100, 8660, 10825, 11360, 13856, 14200, 17320, 21650, 22720, 27712, 28400, 30743, 34640, 43300, 56800, 61486, 69280, 86600, 113600, 122972, 138560, 153715, 173200, 245944, 307430, 346400, 491888, 614860, 692800, 768575, 983776, 1229720, 1537150, 1967552, 2459440, 3074300, 4918880, 6148600, 9837760, 12297200, 24594400, 49188800]

約数ペア:

[(1, 49188800), (2, 24594400), (4, 12297200), (5, 9837760), (8, 6148600), (10, 4918880), (16, 3074300), (20, 2459440), (25, 1967552), (32, 1537150), (40, 1229720), (50, 983776), (64, 768575), (71, 692800), (80, 614860), (100, 491888), (142, 346400), (160, 307430), (200, 245944), (284, 173200), (320, 153715), (355, 138560), (400, 122972), (433, 113600), (568, 86600), (710, 69280), (800, 61486), (866, 56800), (1136, 43300), (1420, 34640), (1600, 30743), (1732, 28400), (1775, 27712), (2165, 22720), (2272, 21650), (2840, 17320), (3464, 14200), (3550, 13856), (4330, 11360), (4544, 10825), (5680, 8660), (6928, 7100)]