49037728

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 100548000

約数和(自身を除く): 51510272

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 83, 148, 166, 296, 332, 499, 592, 664, 998, 1184, 1328, 1996, 2656, 3071, 3992, 6142, 7984, 12284, 15968, 18463, 24568, 36926, 41417, 49136, 73852, 82834, 98272, 147704, 165668, 295408, 331336, 590816, 662672, 1325344, 1532429, 3064858, 6129716, 12259432, 24518864, 49037728]

約数ペア:

[(1, 49037728), (2, 24518864), (4, 12259432), (8, 6129716), (16, 3064858), (32, 1532429), (37, 1325344), (74, 662672), (83, 590816), (148, 331336), (166, 295408), (296, 165668), (332, 147704), (499, 98272), (592, 82834), (664, 73852), (998, 49136), (1184, 41417), (1328, 36926), (1996, 24568), (2656, 18463), (3071, 15968), (3992, 12284), (6142, 7984)]