48688960

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2231

約数の個数: 56

約数和(自身を含む): 117628416

約数和(自身を除く): 68939456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2143, 2272, 2840, 4286, 4544, 5680, 8572, 10715, 11360, 17144, 21430, 22720, 34288, 42860, 68576, 85720, 137152, 152153, 171440, 304306, 342880, 608612, 685760, 760765, 1217224, 1521530, 2434448, 3043060, 4868896, 6086120, 9737792, 12172240, 24344480, 48688960]

約数ペア:

[(1, 48688960), (2, 24344480), (4, 12172240), (5, 9737792), (8, 6086120), (10, 4868896), (16, 3043060), (20, 2434448), (32, 1521530), (40, 1217224), (64, 760765), (71, 685760), (80, 608612), (142, 342880), (160, 304306), (284, 171440), (320, 152153), (355, 137152), (568, 85720), (710, 68576), (1136, 42860), (1420, 34288), (2143, 22720), (2272, 21430), (2840, 17144), (4286, 11360), (4544, 10715), (5680, 8572)]