48404840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 122237640

約数和(自身を除く): 73832800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 121, 137, 146, 220, 242, 274, 292, 365, 440, 484, 548, 584, 605, 685, 730, 803, 968, 1096, 1210, 1370, 1460, 1507, 1606, 2420, 2740, 2920, 3014, 3212, 4015, 4840, 5480, 6028, 6424, 7535, 8030, 8833, 10001, 12056, 15070, 16060, 16577, 17666, 20002, 30140, 32120, 33154, 35332, 40004, 44165, 50005, 60280, 66308, 70664, 80008, 82885, 88330, 100010, 110011, 132616, 165770, 176660, 200020, 220022, 331540, 353320, 400040, 440044, 550055, 663080, 880088, 1100110, 1210121, 2200220, 2420242, 4400440, 4840484, 6050605, 9680968, 12101210, 24202420, 48404840]

約数ペア:

[(1, 48404840), (2, 24202420), (4, 12101210), (5, 9680968), (8, 6050605), (10, 4840484), (11, 4400440), (20, 2420242), (22, 2200220), (40, 1210121), (44, 1100110), (55, 880088), (73, 663080), (88, 550055), (110, 440044), (121, 400040), (137, 353320), (146, 331540), (220, 220022), (242, 200020), (274, 176660), (292, 165770), (365, 132616), (440, 110011), (484, 100010), (548, 88330), (584, 82885), (605, 80008), (685, 70664), (730, 66308), (803, 60280), (968, 50005), (1096, 44165), (1210, 40004), (1370, 35332), (1460, 33154), (1507, 32120), (1606, 30140), (2420, 20002), (2740, 17666), (2920, 16577), (3014, 16060), (3212, 15070), (4015, 12056), (4840, 10001), (5480, 8833), (6028, 8030), (6424, 7535)]