50791820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 112432320

約数和(自身を除く): 61640500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 1013, 1090, 2026, 2180, 2507, 4052, 5014, 5065, 10028, 10130, 12535, 20260, 23299, 25070, 46598, 50140, 93196, 110417, 116495, 220834, 232990, 441668, 465980, 552085, 1104170, 2208340, 2539591, 5079182, 10158364, 12697955, 25395910, 50791820]

約数ペア:

[(1, 50791820), (2, 25395910), (4, 12697955), (5, 10158364), (10, 5079182), (20, 2539591), (23, 2208340), (46, 1104170), (92, 552085), (109, 465980), (115, 441668), (218, 232990), (230, 220834), (436, 116495), (460, 110417), (545, 93196), (1013, 50140), (1090, 46598), (2026, 25070), (2180, 23299), (2507, 20260), (4052, 12535), (5014, 10130), (5065, 10028)]