5200459888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{491}}^1\times {\mathrm{3917}}^1$

素因数の和:4442

約数の個数: 60

約数和(自身を含む): 10935592488

約数和(自身を除く): 5735132600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 491, 676, 982, 1352, 1964, 2704, 3917, 3928, 6383, 7834, 7856, 12766, 15668, 25532, 31336, 50921, 51064, 62672, 82979, 101842, 102128, 165958, 203684, 331916, 407368, 661973, 663832, 814736, 1323946, 1327664, 1923247, 2647892, 3846494, 5295784, 7692988, 10591568, 15385976, 25002211, 30771952, 50004422, 100008844, 200017688, 325028743, 400035376, 650057486, 1300114972, 2600229944, 5200459888]

約数ペア:

[(1, 5200459888), (2, 2600229944), (4, 1300114972), (8, 650057486), (13, 400035376), (16, 325028743), (26, 200017688), (52, 100008844), (104, 50004422), (169, 30771952), (208, 25002211), (338, 15385976), (491, 10591568), (676, 7692988), (982, 5295784), (1352, 3846494), (1964, 2647892), (2704, 1923247), (3917, 1327664), (3928, 1323946), (6383, 814736), (7834, 663832), (7856, 661973), (12766, 407368), (15668, 331916), (25532, 203684), (31336, 165958), (50921, 102128), (51064, 101842), (62672, 82979)]