42400550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 84650832

約数和(自身を除く): 42250282

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 415, 425, 601, 830, 850, 1202, 1411, 2075, 2822, 3005, 4150, 6010, 7055, 10217, 14110, 15025, 20434, 30050, 35275, 49883, 51085, 70550, 99766, 102170, 249415, 255425, 498830, 510850, 848011, 1247075, 1696022, 2494150, 4240055, 8480110, 21200275, 42400550]

約数ペア:

[(1, 42400550), (2, 21200275), (5, 8480110), (10, 4240055), (17, 2494150), (25, 1696022), (34, 1247075), (50, 848011), (83, 510850), (85, 498830), (166, 255425), (170, 249415), (415, 102170), (425, 99766), (601, 70550), (830, 51085), (850, 49883), (1202, 35275), (1411, 30050), (2075, 20434), (2822, 15025), (3005, 14110), (4150, 10217), (6010, 7055)]