52919048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 123164160

約数和(自身を除く): 70245112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 463, 628, 728, 926, 1099, 1256, 1852, 2041, 2198, 3241, 3704, 4082, 4396, 6019, 6482, 8164, 8792, 12038, 12964, 14287, 16328, 24076, 25928, 28574, 42133, 48152, 57148, 72691, 84266, 114296, 145382, 168532, 290764, 337064, 508837, 581528, 944983, 1017674, 1889966, 2035348, 3779932, 4070696, 6614881, 7559864, 13229762, 26459524, 52919048]

約数ペア:

[(1, 52919048), (2, 26459524), (4, 13229762), (7, 7559864), (8, 6614881), (13, 4070696), (14, 3779932), (26, 2035348), (28, 1889966), (52, 1017674), (56, 944983), (91, 581528), (104, 508837), (157, 337064), (182, 290764), (314, 168532), (364, 145382), (463, 114296), (628, 84266), (728, 72691), (926, 57148), (1099, 48152), (1256, 42133), (1852, 28574), (2041, 25928), (2198, 24076), (3241, 16328), (3704, 14287), (4082, 12964), (4396, 12038), (6019, 8792), (6482, 8164)]