49230640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 123661728

約数和(自身を除く): 74431088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 680, 683, 848, 901, 1060, 1360, 1366, 1802, 2120, 2732, 3415, 3604, 4240, 4505, 5464, 6830, 7208, 9010, 10928, 11611, 13660, 14416, 18020, 23222, 27320, 36040, 36199, 46444, 54640, 58055, 72080, 72398, 92888, 116110, 144796, 180995, 185776, 232220, 289592, 361990, 464440, 579184, 615383, 723980, 928880, 1230766, 1447960, 2461532, 2895920, 3076915, 4923064, 6153830, 9846128, 12307660, 24615320, 49230640]

約数ペア:

[(1, 49230640), (2, 24615320), (4, 12307660), (5, 9846128), (8, 6153830), (10, 4923064), (16, 3076915), (17, 2895920), (20, 2461532), (34, 1447960), (40, 1230766), (53, 928880), (68, 723980), (80, 615383), (85, 579184), (106, 464440), (136, 361990), (170, 289592), (212, 232220), (265, 185776), (272, 180995), (340, 144796), (424, 116110), (530, 92888), (680, 72398), (683, 72080), (848, 58055), (901, 54640), (1060, 46444), (1360, 36199), (1366, 36040), (1802, 27320), (2120, 23222), (2732, 18020), (3415, 14416), (3604, 13660), (4240, 11611), (4505, 10928), (5464, 9010), (6830, 7208)]