48371840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6871}}^1$

素因数の和:6901

約数の個数: 64

約数和(自身を含む): 126169920

約数和(自身を除く): 77798080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 6871, 7040, 13742, 27484, 34355, 54968, 68710, 75581, 109936, 137420, 151162, 219872, 274840, 302324, 377905, 439744, 549680, 604648, 755810, 879488, 1099360, 1209296, 1511620, 2198720, 2418592, 3023240, 4397440, 4837184, 6046480, 9674368, 12092960, 24185920, 48371840]

約数ペア:

[(1, 48371840), (2, 24185920), (4, 12092960), (5, 9674368), (8, 6046480), (10, 4837184), (11, 4397440), (16, 3023240), (20, 2418592), (22, 2198720), (32, 1511620), (40, 1209296), (44, 1099360), (55, 879488), (64, 755810), (80, 604648), (88, 549680), (110, 439744), (128, 377905), (160, 302324), (176, 274840), (220, 219872), (320, 151162), (352, 137420), (440, 109936), (640, 75581), (704, 68710), (880, 54968), (1408, 34355), (1760, 27484), (3520, 13742), (6871, 7040)]