49017200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 125468160

約数和(自身を除く): 76450960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 59, 62, 67, 80, 100, 118, 124, 134, 155, 200, 236, 248, 268, 295, 310, 335, 400, 472, 496, 536, 590, 620, 670, 775, 944, 1072, 1180, 1240, 1340, 1475, 1550, 1675, 1829, 2077, 2360, 2480, 2680, 2950, 3100, 3350, 3658, 3953, 4154, 4720, 5360, 5900, 6200, 6700, 7316, 7906, 8308, 9145, 10385, 11800, 12400, 13400, 14632, 15812, 16616, 18290, 19765, 20770, 23600, 26800, 29264, 31624, 33232, 36580, 39530, 41540, 45725, 51925, 63248, 73160, 79060, 83080, 91450, 98825, 103850, 122543, 146320, 158120, 166160, 182900, 197650, 207700, 245086, 316240, 365800, 395300, 415400, 490172, 612715, 731600, 790600, 830800, 980344, 1225430, 1581200, 1960688, 2450860, 3063575, 4901720, 6127150, 9803440, 12254300, 24508600, 49017200]

約数ペア:

[(1, 49017200), (2, 24508600), (4, 12254300), (5, 9803440), (8, 6127150), (10, 4901720), (16, 3063575), (20, 2450860), (25, 1960688), (31, 1581200), (40, 1225430), (50, 980344), (59, 830800), (62, 790600), (67, 731600), (80, 612715), (100, 490172), (118, 415400), (124, 395300), (134, 365800), (155, 316240), (200, 245086), (236, 207700), (248, 197650), (268, 182900), (295, 166160), (310, 158120), (335, 146320), (400, 122543), (472, 103850), (496, 98825), (536, 91450), (590, 83080), (620, 79060), (670, 73160), (775, 63248), (944, 51925), (1072, 45725), (1180, 41540), (1240, 39530), (1340, 36580), (1475, 33232), (1550, 31624), (1675, 29264), (1829, 26800), (2077, 23600), (2360, 20770), (2480, 19765), (2680, 18290), (2950, 16616), (3100, 15812), (3350, 14632), (3658, 13400), (3953, 12400), (4154, 11800), (4720, 10385), (5360, 9145), (5900, 8308), (6200, 7906), (6700, 7316)]