51672950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 117849600

約数和(自身を除く): 66176650

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 131, 161, 175, 230, 245, 262, 322, 343, 350, 490, 575, 655, 686, 805, 917, 1127, 1150, 1225, 1310, 1610, 1715, 1834, 2254, 2450, 3013, 3275, 3430, 4025, 4585, 5635, 6026, 6419, 6550, 7889, 8050, 8575, 9170, 11270, 12838, 15065, 15778, 17150, 21091, 22925, 28175, 30130, 32095, 39445, 42182, 44933, 45850, 56350, 64190, 75325, 78890, 89866, 105455, 147637, 150650, 160475, 197225, 210910, 224665, 295274, 320950, 394450, 449330, 527275, 738185, 1033459, 1054550, 1123325, 1476370, 2066918, 2246650, 3690925, 5167295, 7381850, 10334590, 25836475, 51672950]

約数ペア:

[(1, 51672950), (2, 25836475), (5, 10334590), (7, 7381850), (10, 5167295), (14, 3690925), (23, 2246650), (25, 2066918), (35, 1476370), (46, 1123325), (49, 1054550), (50, 1033459), (70, 738185), (98, 527275), (115, 449330), (131, 394450), (161, 320950), (175, 295274), (230, 224665), (245, 210910), (262, 197225), (322, 160475), (343, 150650), (350, 147637), (490, 105455), (575, 89866), (655, 78890), (686, 75325), (805, 64190), (917, 56350), (1127, 45850), (1150, 44933), (1225, 42182), (1310, 39445), (1610, 32095), (1715, 30130), (1834, 28175), (2254, 22925), (2450, 21091), (3013, 17150), (3275, 15778), (3430, 15065), (4025, 12838), (4585, 11270), (5635, 9170), (6026, 8575), (6419, 8050), (6550, 7889)]