49131342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 72

約数和(自身を含む): 119216448

約数和(自身を除く): 70085106

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 521, 558, 806, 1014, 1042, 1209, 1521, 1563, 2418, 3042, 3126, 3627, 4689, 5239, 6773, 7254, 9378, 10478, 13546, 15717, 16151, 20319, 31434, 32302, 40638, 47151, 48453, 60957, 88049, 94302, 96906, 121914, 145359, 176098, 209963, 264147, 290718, 419926, 528294, 629889, 792441, 1259778, 1584882, 1889667, 2729519, 3779334, 5459038, 8188557, 16377114, 24565671, 49131342]

約数ペア:

[(1, 49131342), (2, 24565671), (3, 16377114), (6, 8188557), (9, 5459038), (13, 3779334), (18, 2729519), (26, 1889667), (31, 1584882), (39, 1259778), (62, 792441), (78, 629889), (93, 528294), (117, 419926), (169, 290718), (186, 264147), (234, 209963), (279, 176098), (338, 145359), (403, 121914), (507, 96906), (521, 94302), (558, 88049), (806, 60957), (1014, 48453), (1042, 47151), (1209, 40638), (1521, 32302), (1563, 31434), (2418, 20319), (3042, 16151), (3126, 15717), (3627, 13546), (4689, 10478), (5239, 9378), (6773, 7254)]