51386500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9343}}^1$

素因数の和:9373

約数の個数: 48

約数和(自身を含む): 122443776

約数和(自身を除く): 71057276

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, 9343, 18686, 37372, 46715, 93430, 102773, 186860, 205546, 233575, 411092, 467150, 513865, 934300, 1027730, 1167875, 2055460, 2335750, 2569325, 4671500, 5138650, 10277300, 12846625, 25693250, 51386500]

約数ペア:

[(1, 51386500), (2, 25693250), (4, 12846625), (5, 10277300), (10, 5138650), (11, 4671500), (20, 2569325), (22, 2335750), (25, 2055460), (44, 1167875), (50, 1027730), (55, 934300), (100, 513865), (110, 467150), (125, 411092), (220, 233575), (250, 205546), (275, 186860), (500, 102773), (550, 93430), (1100, 46715), (1375, 37372), (2750, 18686), (5500, 9343)]