53465500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9721}}^1$

素因数の和:9751

約数の個数: 48

約数和(自身を含む): 127397088

約数和(自身を除く): 73931588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 9721, 19442, 38884, 48605, 97210, 106931, 194420, 213862, 243025, 427724, 486050, 534655, 972100, 1069310, 1215125, 2138620, 2430250, 2673275, 4860500, 5346550, 10693100, 13366375, 26732750, 53465500]

約数ペア:

[(1, 53465500), (2, 26732750), (4, 13366375), (5, 10693100), (10, 5346550), (11, 4860500), (20, 2673275), (22, 2430250), (25, 2138620), (44, 1215125), (50, 1069310), (55, 972100), (100, 534655), (110, 486050), (125, 427724), (220, 243025), (250, 213862), (275, 194420), (500, 106931), (550, 97210), (1100, 48605), (1375, 38884), (2750, 19442), (5500, 9721)]