51472200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6599}}^1$

素因数の和:6631

約数の個数: 96

約数和(自身を含む): 171864000

約数和(自身を除く): 120391800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 6599, 7800, 13198, 19797, 26396, 32995, 39594, 52792, 65990, 79188, 85787, 98985, 131980, 158376, 164975, 171574, 197970, 257361, 263960, 329950, 343148, 395940, 428935, 494925, 514722, 659900, 686296, 791880, 857870, 989850, 1029444, 1286805, 1319800, 1715740, 1979700, 2058888, 2144675, 2573610, 3431480, 3959400, 4289350, 5147220, 6434025, 8578700, 10294440, 12868050, 17157400, 25736100, 51472200]

約数ペア:

[(1, 51472200), (2, 25736100), (3, 17157400), (4, 12868050), (5, 10294440), (6, 8578700), (8, 6434025), (10, 5147220), (12, 4289350), (13, 3959400), (15, 3431480), (20, 2573610), (24, 2144675), (25, 2058888), (26, 1979700), (30, 1715740), (39, 1319800), (40, 1286805), (50, 1029444), (52, 989850), (60, 857870), (65, 791880), (75, 686296), (78, 659900), (100, 514722), (104, 494925), (120, 428935), (130, 395940), (150, 343148), (156, 329950), (195, 263960), (200, 257361), (260, 197970), (300, 171574), (312, 164975), (325, 158376), (390, 131980), (520, 98985), (600, 85787), (650, 79188), (780, 65990), (975, 52792), (1300, 39594), (1560, 32995), (1950, 26396), (2600, 19797), (3900, 13198), (6599, 7800)]