48283520

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2095

約数の個数: 64

約数和(自身を含む): 118605600

約数和(自身を除く): 70322080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2039, 2368, 2960, 4078, 4736, 5920, 8156, 10195, 11840, 16312, 20390, 23680, 32624, 40780, 65248, 75443, 81560, 130496, 150886, 163120, 260992, 301772, 326240, 377215, 603544, 652480, 754430, 1207088, 1304960, 1508860, 2414176, 3017720, 4828352, 6035440, 9656704, 12070880, 24141760, 48283520]

約数ペア:

[(1, 48283520), (2, 24141760), (4, 12070880), (5, 9656704), (8, 6035440), (10, 4828352), (16, 3017720), (20, 2414176), (32, 1508860), (37, 1304960), (40, 1207088), (64, 754430), (74, 652480), (80, 603544), (128, 377215), (148, 326240), (160, 301772), (185, 260992), (296, 163120), (320, 150886), (370, 130496), (592, 81560), (640, 75443), (740, 65248), (1184, 40780), (1480, 32624), (2039, 23680), (2368, 20390), (2960, 16312), (4078, 11840), (4736, 10195), (5920, 8156)]