48278118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 115918848

約数和(自身を除く): 67640730

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 222, 259, 282, 329, 518, 658, 661, 777, 987, 1322, 1554, 1739, 1974, 1983, 3478, 3966, 4627, 5217, 9254, 10434, 12173, 13881, 24346, 24457, 27762, 31067, 36519, 48914, 62134, 73038, 73371, 93201, 146742, 171199, 186402, 217469, 342398, 434938, 513597, 652407, 1027194, 1149479, 1304814, 2298958, 3448437, 6896874, 8046353, 16092706, 24139059, 48278118]

約数ペア:

[(1, 48278118), (2, 24139059), (3, 16092706), (6, 8046353), (7, 6896874), (14, 3448437), (21, 2298958), (37, 1304814), (42, 1149479), (47, 1027194), (74, 652407), (94, 513597), (111, 434938), (141, 342398), (222, 217469), (259, 186402), (282, 171199), (329, 146742), (518, 93201), (658, 73371), (661, 73038), (777, 62134), (987, 48914), (1322, 36519), (1554, 31067), (1739, 27762), (1974, 24457), (1983, 24346), (3478, 13881), (3966, 12173), (4627, 10434), (5217, 9254)]