53421500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:924

約数の個数: 72

約数和(自身を含む): 128388624

約数和(自身を除く): 74967124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 883, 1100, 1210, 1375, 1766, 2420, 2750, 3025, 3532, 4415, 5500, 6050, 8830, 9713, 12100, 15125, 17660, 19426, 22075, 30250, 38852, 44150, 48565, 60500, 88300, 97130, 106843, 110375, 194260, 213686, 220750, 242825, 427372, 441500, 485650, 534215, 971300, 1068430, 1214125, 2136860, 2428250, 2671075, 4856500, 5342150, 10684300, 13355375, 26710750, 53421500]

約数ペア:

[(1, 53421500), (2, 26710750), (4, 13355375), (5, 10684300), (10, 5342150), (11, 4856500), (20, 2671075), (22, 2428250), (25, 2136860), (44, 1214125), (50, 1068430), (55, 971300), (100, 534215), (110, 485650), (121, 441500), (125, 427372), (220, 242825), (242, 220750), (250, 213686), (275, 194260), (484, 110375), (500, 106843), (550, 97130), (605, 88300), (883, 60500), (1100, 48565), (1210, 44150), (1375, 38852), (1766, 30250), (2420, 22075), (2750, 19426), (3025, 17660), (3532, 15125), (4415, 12100), (5500, 9713), (6050, 8830)]