51821448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6563}}^1$

素因数の和:6626

約数の個数: 64

約数和(自身を含む): 151234560

約数和(自身を除く): 99413112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 6563, 7896, 13126, 19689, 26252, 39378, 45941, 52504, 78756, 91882, 137823, 157512, 183764, 275646, 308461, 367528, 551292, 616922, 925383, 1102584, 1233844, 1850766, 2159227, 2467688, 3701532, 4318454, 6477681, 7403064, 8636908, 12955362, 17273816, 25910724, 51821448]

約数ペア:

[(1, 51821448), (2, 25910724), (3, 17273816), (4, 12955362), (6, 8636908), (7, 7403064), (8, 6477681), (12, 4318454), (14, 3701532), (21, 2467688), (24, 2159227), (28, 1850766), (42, 1233844), (47, 1102584), (56, 925383), (84, 616922), (94, 551292), (141, 367528), (168, 308461), (188, 275646), (282, 183764), (329, 157512), (376, 137823), (564, 91882), (658, 78756), (987, 52504), (1128, 45941), (1316, 39378), (1974, 26252), (2632, 19689), (3948, 13126), (6563, 7896)]