49153600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1044

約数の個数: 84

約数和(自身を含む): 124976128

約数和(自身を除く): 75822528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 991, 992, 1240, 1550, 1600, 1982, 1984, 2480, 3100, 3964, 4955, 4960, 6200, 7928, 9910, 9920, 12400, 15856, 19820, 24775, 24800, 30721, 31712, 39640, 49550, 49600, 61442, 63424, 79280, 99100, 122884, 153605, 158560, 198200, 245768, 307210, 317120, 396400, 491536, 614420, 768025, 792800, 983072, 1228840, 1536050, 1585600, 1966144, 2457680, 3072100, 4915360, 6144200, 9830720, 12288400, 24576800, 49153600]

約数ペア:

[(1, 49153600), (2, 24576800), (4, 12288400), (5, 9830720), (8, 6144200), (10, 4915360), (16, 3072100), (20, 2457680), (25, 1966144), (31, 1585600), (32, 1536050), (40, 1228840), (50, 983072), (62, 792800), (64, 768025), (80, 614420), (100, 491536), (124, 396400), (155, 317120), (160, 307210), (200, 245768), (248, 198200), (310, 158560), (320, 153605), (400, 122884), (496, 99100), (620, 79280), (775, 63424), (800, 61442), (991, 49600), (992, 49550), (1240, 39640), (1550, 31712), (1600, 30721), (1982, 24800), (1984, 24775), (2480, 19820), (3100, 15856), (3964, 12400), (4955, 9920), (4960, 9910), (6200, 7928)]