47991216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11018

約数の個数: 80

約数和(自身を含む): 152601344

約数和(自身を除く): 104610128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 10987, 21974, 32961, 43948, 65922, 76909, 87896, 131844, 142831, 153818, 175792, 230727, 263688, 285662, 307636, 428493, 461454, 527376, 571324, 615272, 856986, 922908, 999817, 1142648, 1230544, 1713972, 1845816, 1999634, 2285296, 2999451, 3427944, 3691632, 3999268, 5998902, 6855888, 7998536, 11997804, 15997072, 23995608, 47991216]

約数ペア:

[(1, 47991216), (2, 23995608), (3, 15997072), (4, 11997804), (6, 7998536), (7, 6855888), (8, 5998902), (12, 3999268), (13, 3691632), (14, 3427944), (16, 2999451), (21, 2285296), (24, 1999634), (26, 1845816), (28, 1713972), (39, 1230544), (42, 1142648), (48, 999817), (52, 922908), (56, 856986), (78, 615272), (84, 571324), (91, 527376), (104, 461454), (112, 428493), (156, 307636), (168, 285662), (182, 263688), (208, 230727), (273, 175792), (312, 153818), (336, 142831), (364, 131844), (546, 87896), (624, 76909), (728, 65922), (1092, 43948), (1456, 32961), (2184, 21974), (4368, 10987)]