50080640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4603}}^1$

素因数の和:4639

約数の個数: 64

約数和(自身を含む): 126794160

約数和(自身を除く): 76713520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4603, 5440, 9206, 10880, 18412, 23015, 36824, 46030, 73648, 78251, 92060, 147296, 156502, 184120, 294592, 313004, 368240, 391255, 589184, 626008, 736480, 782510, 1252016, 1472960, 1565020, 2504032, 2945920, 3130040, 5008064, 6260080, 10016128, 12520160, 25040320, 50080640]

約数ペア:

[(1, 50080640), (2, 25040320), (4, 12520160), (5, 10016128), (8, 6260080), (10, 5008064), (16, 3130040), (17, 2945920), (20, 2504032), (32, 1565020), (34, 1472960), (40, 1252016), (64, 782510), (68, 736480), (80, 626008), (85, 589184), (128, 391255), (136, 368240), (160, 313004), (170, 294592), (272, 184120), (320, 156502), (340, 147296), (544, 92060), (640, 78251), (680, 73648), (1088, 46030), (1360, 36824), (2176, 23015), (2720, 18412), (4603, 10880), (5440, 9206)]