49943388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 130709376

約数和(自身を除く): 80765988

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 73, 132, 142, 146, 213, 219, 284, 292, 426, 438, 781, 803, 852, 876, 1562, 1606, 2343, 2409, 3124, 3212, 4686, 4818, 5183, 5329, 9372, 9636, 10366, 10658, 15549, 15987, 20732, 21316, 31098, 31974, 57013, 58619, 62196, 63948, 114026, 117238, 171039, 175857, 228052, 234476, 342078, 351714, 378359, 684156, 703428, 756718, 1135077, 1513436, 2270154, 4161949, 4540308, 8323898, 12485847, 16647796, 24971694, 49943388]

約数ペア:

[(1, 49943388), (2, 24971694), (3, 16647796), (4, 12485847), (6, 8323898), (11, 4540308), (12, 4161949), (22, 2270154), (33, 1513436), (44, 1135077), (66, 756718), (71, 703428), (73, 684156), (132, 378359), (142, 351714), (146, 342078), (213, 234476), (219, 228052), (284, 175857), (292, 171039), (426, 117238), (438, 114026), (781, 63948), (803, 62196), (852, 58619), (876, 57013), (1562, 31974), (1606, 31098), (2343, 21316), (2409, 20732), (3124, 15987), (3212, 15549), (4686, 10658), (4818, 10366), (5183, 9636), (5329, 9372)]