49243686

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 107053056

約数和(自身を除く): 57809370

約数列:

[1, 2, 3, 6, 31, 43, 47, 62, 86, 93, 94, 129, 131, 141, 186, 258, 262, 282, 393, 786, 1333, 1457, 2021, 2666, 2914, 3999, 4042, 4061, 4371, 5633, 6063, 6157, 7998, 8122, 8742, 11266, 12126, 12183, 12314, 16899, 18471, 24366, 33798, 36942, 62651, 125302, 174623, 187953, 190867, 264751, 349246, 375906, 381734, 523869, 529502, 572601, 794253, 1047738, 1145202, 1588506, 8207281, 16414562, 24621843, 49243686]

約数ペア:

[(1, 49243686), (2, 24621843), (3, 16414562), (6, 8207281), (31, 1588506), (43, 1145202), (47, 1047738), (62, 794253), (86, 572601), (93, 529502), (94, 523869), (129, 381734), (131, 375906), (141, 349246), (186, 264751), (258, 190867), (262, 187953), (282, 174623), (393, 125302), (786, 62651), (1333, 36942), (1457, 33798), (2021, 24366), (2666, 18471), (2914, 16899), (3999, 12314), (4042, 12183), (4061, 12126), (4371, 11266), (5633, 8742), (6063, 8122), (6157, 7998)]