49377840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 153823488

約数和(自身を除く): 104445648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 727, 849, 1132, 1415, 1454, 1698, 2181, 2264, 2830, 2908, 3396, 3635, 4245, 4362, 4528, 5660, 5816, 6792, 7270, 8490, 8724, 10905, 11320, 11632, 13584, 14540, 16980, 17448, 21810, 22640, 29080, 33960, 34896, 43620, 58160, 67920, 87240, 174480, 205741, 411482, 617223, 822964, 1028705, 1234446, 1645928, 2057410, 2468892, 3086115, 3291856, 4114820, 4937784, 6172230, 8229640, 9875568, 12344460, 16459280, 24688920, 49377840]

約数ペア:

[(1, 49377840), (2, 24688920), (3, 16459280), (4, 12344460), (5, 9875568), (6, 8229640), (8, 6172230), (10, 4937784), (12, 4114820), (15, 3291856), (16, 3086115), (20, 2468892), (24, 2057410), (30, 1645928), (40, 1234446), (48, 1028705), (60, 822964), (80, 617223), (120, 411482), (240, 205741), (283, 174480), (566, 87240), (727, 67920), (849, 58160), (1132, 43620), (1415, 34896), (1454, 33960), (1698, 29080), (2181, 22640), (2264, 21810), (2830, 17448), (2908, 16980), (3396, 14540), (3635, 13584), (4245, 11632), (4362, 11320), (4528, 10905), (5660, 8724), (5816, 8490), (6792, 7270)]