48282520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 133539840

約数和(自身を除く): 85257320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 130, 143, 184, 220, 230, 253, 260, 286, 299, 367, 440, 460, 506, 520, 572, 598, 715, 734, 920, 1012, 1144, 1196, 1265, 1430, 1468, 1495, 1835, 2024, 2392, 2530, 2860, 2936, 2990, 3289, 3670, 4037, 4771, 5060, 5720, 5980, 6578, 7340, 8074, 8441, 9542, 10120, 11960, 13156, 14680, 16148, 16445, 16882, 19084, 20185, 23855, 26312, 32296, 32890, 33764, 38168, 40370, 42205, 47710, 52481, 65780, 67528, 80740, 84410, 92851, 95420, 104962, 109733, 131560, 161480, 168820, 185702, 190840, 209924, 219466, 262405, 337640, 371404, 419848, 438932, 464255, 524810, 548665, 742808, 877864, 928510, 1049620, 1097330, 1207063, 1857020, 2099240, 2194660, 2414126, 3714040, 4389320, 4828252, 6035315, 9656504, 12070630, 24141260, 48282520]

約数ペア:

[(1, 48282520), (2, 24141260), (4, 12070630), (5, 9656504), (8, 6035315), (10, 4828252), (11, 4389320), (13, 3714040), (20, 2414126), (22, 2194660), (23, 2099240), (26, 1857020), (40, 1207063), (44, 1097330), (46, 1049620), (52, 928510), (55, 877864), (65, 742808), (88, 548665), (92, 524810), (104, 464255), (110, 438932), (115, 419848), (130, 371404), (143, 337640), (184, 262405), (220, 219466), (230, 209924), (253, 190840), (260, 185702), (286, 168820), (299, 161480), (367, 131560), (440, 109733), (460, 104962), (506, 95420), (520, 92851), (572, 84410), (598, 80740), (715, 67528), (734, 65780), (920, 52481), (1012, 47710), (1144, 42205), (1196, 40370), (1265, 38168), (1430, 33764), (1468, 32890), (1495, 32296), (1835, 26312), (2024, 23855), (2392, 20185), (2530, 19084), (2860, 16882), (2936, 16445), (2990, 16148), (3289, 14680), (3670, 13156), (4037, 11960), (4771, 10120), (5060, 9542), (5720, 8441), (5980, 8074), (6578, 7340)]