47393830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 50583770

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 83, 110, 145, 166, 179, 290, 319, 358, 415, 638, 830, 895, 913, 1595, 1790, 1826, 1969, 2407, 3190, 3938, 4565, 4814, 5191, 9130, 9845, 10382, 12035, 14857, 19690, 24070, 25955, 26477, 29714, 51910, 52954, 57101, 74285, 114202, 132385, 148570, 163427, 264770, 285505, 326854, 430853, 571010, 817135, 861706, 1634270, 2154265, 4308530, 4739383, 9478766, 23696915, 47393830]

約数ペア:

[(1, 47393830), (2, 23696915), (5, 9478766), (10, 4739383), (11, 4308530), (22, 2154265), (29, 1634270), (55, 861706), (58, 817135), (83, 571010), (110, 430853), (145, 326854), (166, 285505), (179, 264770), (290, 163427), (319, 148570), (358, 132385), (415, 114202), (638, 74285), (830, 57101), (895, 52954), (913, 51910), (1595, 29714), (1790, 26477), (1826, 25955), (1969, 24070), (2407, 19690), (3190, 14857), (3938, 12035), (4565, 10382), (4814, 9845), (5191, 9130)]