54196480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 72

約数和(自身を含む): 139846392

約数和(自身を除く): 85649912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3257, 3328, 4160, 6514, 8320, 13028, 16285, 16640, 26056, 32570, 42341, 52112, 65140, 84682, 104224, 130280, 169364, 208448, 211705, 260560, 338728, 416896, 423410, 521120, 677456, 833792, 846820, 1042240, 1354912, 1693640, 2084480, 2709824, 3387280, 4168960, 5419648, 6774560, 10839296, 13549120, 27098240, 54196480]

約数ペア:

[(1, 54196480), (2, 27098240), (4, 13549120), (5, 10839296), (8, 6774560), (10, 5419648), (13, 4168960), (16, 3387280), (20, 2709824), (26, 2084480), (32, 1693640), (40, 1354912), (52, 1042240), (64, 846820), (65, 833792), (80, 677456), (104, 521120), (128, 423410), (130, 416896), (160, 338728), (208, 260560), (256, 211705), (260, 208448), (320, 169364), (416, 130280), (520, 104224), (640, 84682), (832, 65140), (1040, 52112), (1280, 42341), (1664, 32570), (2080, 26056), (3257, 16640), (3328, 16285), (4160, 13028), (6514, 8320)]