49174840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8597}}^1$

素因数の和:8632

約数の個数: 64

約数和(自身を含む): 130001760

約数和(自身を除く): 80826920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 8597, 17194, 34388, 42985, 68776, 85970, 94567, 111761, 171940, 189134, 223522, 343880, 378268, 447044, 472835, 558805, 756536, 894088, 945670, 1117610, 1229371, 1891340, 2235220, 2458742, 3782680, 4470440, 4917484, 6146855, 9834968, 12293710, 24587420, 49174840]

約数ペア:

[(1, 49174840), (2, 24587420), (4, 12293710), (5, 9834968), (8, 6146855), (10, 4917484), (11, 4470440), (13, 3782680), (20, 2458742), (22, 2235220), (26, 1891340), (40, 1229371), (44, 1117610), (52, 945670), (55, 894088), (65, 756536), (88, 558805), (104, 472835), (110, 447044), (130, 378268), (143, 343880), (220, 223522), (260, 189134), (286, 171940), (440, 111761), (520, 94567), (572, 85970), (715, 68776), (1144, 42985), (1430, 34388), (2860, 17194), (5720, 8597)]