47513920

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4067

約数の個数: 56

約数和(自身を含む): 116229384

約数和(自身を除く): 68715464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 4013, 5920, 8026, 11840, 16052, 20065, 32104, 40130, 64208, 80260, 128416, 148481, 160520, 256832, 296962, 321040, 593924, 642080, 742405, 1187848, 1284160, 1484810, 2375696, 2969620, 4751392, 5939240, 9502784, 11878480, 23756960, 47513920]

約数ペア:

[(1, 47513920), (2, 23756960), (4, 11878480), (5, 9502784), (8, 5939240), (10, 4751392), (16, 2969620), (20, 2375696), (32, 1484810), (37, 1284160), (40, 1187848), (64, 742405), (74, 642080), (80, 593924), (148, 321040), (160, 296962), (185, 256832), (296, 160520), (320, 148481), (370, 128416), (592, 80260), (740, 64208), (1184, 40130), (1480, 32104), (2368, 20065), (2960, 16052), (4013, 11840), (5920, 8026)]