51165090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1087}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 133406208

約数和(自身を除く): 82241118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 523, 1046, 1087, 1569, 2174, 2615, 3138, 3261, 4707, 5230, 5435, 6522, 7845, 9414, 9783, 10870, 15690, 16305, 19566, 23535, 32610, 47070, 48915, 97830, 568501, 1137002, 1705503, 2842505, 3411006, 5116509, 5685010, 8527515, 10233018, 17055030, 25582545, 51165090]

約数ペア:

[(1, 51165090), (2, 25582545), (3, 17055030), (5, 10233018), (6, 8527515), (9, 5685010), (10, 5116509), (15, 3411006), (18, 2842505), (30, 1705503), (45, 1137002), (90, 568501), (523, 97830), (1046, 48915), (1087, 47070), (1569, 32610), (2174, 23535), (2615, 19566), (3138, 16305), (3261, 15690), (4707, 10870), (5230, 9783), (5435, 9414), (6522, 7845)]