51191976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 140428800

約数和(自身を除く): 89236824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 264, 422, 633, 844, 919, 1266, 1688, 1838, 2321, 2532, 2757, 3676, 4642, 5064, 5514, 6963, 7352, 9284, 10109, 11028, 13926, 18568, 20218, 22056, 27852, 30327, 40436, 55704, 60654, 80872, 121308, 193909, 242616, 387818, 581727, 775636, 1163454, 1551272, 2132999, 2326908, 4265998, 4653816, 6398997, 8531996, 12797994, 17063992, 25595988, 51191976]

約数ペア:

[(1, 51191976), (2, 25595988), (3, 17063992), (4, 12797994), (6, 8531996), (8, 6398997), (11, 4653816), (12, 4265998), (22, 2326908), (24, 2132999), (33, 1551272), (44, 1163454), (66, 775636), (88, 581727), (132, 387818), (211, 242616), (264, 193909), (422, 121308), (633, 80872), (844, 60654), (919, 55704), (1266, 40436), (1688, 30327), (1838, 27852), (2321, 22056), (2532, 20218), (2757, 18568), (3676, 13926), (4642, 11028), (5064, 10109), (5514, 9284), (6963, 7352)]