51583194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 72

約数和(自身を含む): 125154432

約数和(自身を除く): 73571238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 547, 558, 806, 1014, 1094, 1209, 1521, 1641, 2418, 3042, 3282, 3627, 4923, 5239, 7111, 7254, 9846, 10478, 14222, 15717, 16957, 21333, 31434, 33914, 42666, 47151, 50871, 63999, 92443, 94302, 101742, 127998, 152613, 184886, 220441, 277329, 305226, 440882, 554658, 661323, 831987, 1322646, 1663974, 1983969, 2865733, 3967938, 5731466, 8597199, 17194398, 25791597, 51583194]

約数ペア:

[(1, 51583194), (2, 25791597), (3, 17194398), (6, 8597199), (9, 5731466), (13, 3967938), (18, 2865733), (26, 1983969), (31, 1663974), (39, 1322646), (62, 831987), (78, 661323), (93, 554658), (117, 440882), (169, 305226), (186, 277329), (234, 220441), (279, 184886), (338, 152613), (403, 127998), (507, 101742), (547, 94302), (558, 92443), (806, 63999), (1014, 50871), (1094, 47151), (1209, 42666), (1521, 33914), (1641, 31434), (2418, 21333), (3042, 16957), (3282, 15717), (3627, 14222), (4923, 10478), (5239, 9846), (7111, 7254)]