42075950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 47918290

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 239, 350, 478, 503, 1006, 1195, 1673, 2390, 2515, 3346, 3521, 5030, 5975, 7042, 8365, 11950, 12575, 16730, 17605, 25150, 35210, 41825, 83650, 88025, 120217, 176050, 240434, 601085, 841519, 1202170, 1683038, 3005425, 4207595, 6010850, 8415190, 21037975, 42075950]

約数ペア:

[(1, 42075950), (2, 21037975), (5, 8415190), (7, 6010850), (10, 4207595), (14, 3005425), (25, 1683038), (35, 1202170), (50, 841519), (70, 601085), (175, 240434), (239, 176050), (350, 120217), (478, 88025), (503, 83650), (1006, 41825), (1195, 35210), (1673, 25150), (2390, 17605), (2515, 16730), (3346, 12575), (3521, 11950), (5030, 8365), (5975, 7042)]