54126820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 136442880

約数和(自身を除く): 82316060

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 190, 209, 220, 230, 253, 380, 418, 437, 460, 506, 563, 836, 874, 1012, 1045, 1126, 1265, 1748, 2090, 2185, 2252, 2530, 2815, 4180, 4370, 4807, 5060, 5630, 6193, 8740, 9614, 10697, 11260, 12386, 12949, 19228, 21394, 24035, 24772, 25898, 30965, 42788, 48070, 51796, 53485, 61930, 64745, 96140, 106970, 117667, 123860, 129490, 142439, 213940, 235334, 246031, 258980, 284878, 470668, 492062, 569756, 588335, 712195, 984124, 1176670, 1230155, 1424390, 2353340, 2460310, 2706341, 2848780, 4920620, 5412682, 10825364, 13531705, 27063410, 54126820]

約数ペア:

[(1, 54126820), (2, 27063410), (4, 13531705), (5, 10825364), (10, 5412682), (11, 4920620), (19, 2848780), (20, 2706341), (22, 2460310), (23, 2353340), (38, 1424390), (44, 1230155), (46, 1176670), (55, 984124), (76, 712195), (92, 588335), (95, 569756), (110, 492062), (115, 470668), (190, 284878), (209, 258980), (220, 246031), (230, 235334), (253, 213940), (380, 142439), (418, 129490), (437, 123860), (460, 117667), (506, 106970), (563, 96140), (836, 64745), (874, 61930), (1012, 53485), (1045, 51796), (1126, 48070), (1265, 42788), (1748, 30965), (2090, 25898), (2185, 24772), (2252, 24035), (2530, 21394), (2815, 19228), (4180, 12949), (4370, 12386), (4807, 11260), (5060, 10697), (5630, 9614), (6193, 8740)]