49118800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 130080960

約数和(自身を除く): 80962160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 184, 190, 200, 230, 281, 304, 368, 380, 400, 437, 460, 475, 562, 575, 760, 874, 920, 950, 1124, 1150, 1405, 1520, 1748, 1840, 1900, 2185, 2248, 2300, 2810, 3496, 3800, 4370, 4496, 4600, 5339, 5620, 6463, 6992, 7025, 7600, 8740, 9200, 10678, 10925, 11240, 12926, 14050, 17480, 21356, 21850, 22480, 25852, 26695, 28100, 32315, 34960, 42712, 43700, 51704, 53390, 56200, 64630, 85424, 87400, 103408, 106780, 112400, 122797, 129260, 133475, 161575, 174800, 213560, 245594, 258520, 266950, 323150, 427120, 491188, 517040, 533900, 613985, 646300, 982376, 1067800, 1227970, 1292600, 1964752, 2135600, 2455940, 2585200, 3069925, 4911880, 6139850, 9823760, 12279700, 24559400, 49118800]

約数ペア:

[(1, 49118800), (2, 24559400), (4, 12279700), (5, 9823760), (8, 6139850), (10, 4911880), (16, 3069925), (19, 2585200), (20, 2455940), (23, 2135600), (25, 1964752), (38, 1292600), (40, 1227970), (46, 1067800), (50, 982376), (76, 646300), (80, 613985), (92, 533900), (95, 517040), (100, 491188), (115, 427120), (152, 323150), (184, 266950), (190, 258520), (200, 245594), (230, 213560), (281, 174800), (304, 161575), (368, 133475), (380, 129260), (400, 122797), (437, 112400), (460, 106780), (475, 103408), (562, 87400), (575, 85424), (760, 64630), (874, 56200), (920, 53390), (950, 51704), (1124, 43700), (1150, 42712), (1405, 34960), (1520, 32315), (1748, 28100), (1840, 26695), (1900, 25852), (2185, 22480), (2248, 21850), (2300, 21356), (2810, 17480), (3496, 14050), (3800, 12926), (4370, 11240), (4496, 10925), (4600, 10678), (5339, 9200), (5620, 8740), (6463, 7600), (6992, 7025)]