48657720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5711}}^1$

素因数の和:5796

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 99397320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 5711, 8520, 11422, 17133, 22844, 28555, 34266, 45688, 57110, 68532, 85665, 114220, 137064, 171330, 228440, 342660, 405481, 685320, 810962, 1216443, 1621924, 2027405, 2432886, 3243848, 4054810, 4865772, 6082215, 8109620, 9731544, 12164430, 16219240, 24328860, 48657720]

約数ペア:

[(1, 48657720), (2, 24328860), (3, 16219240), (4, 12164430), (5, 9731544), (6, 8109620), (8, 6082215), (10, 4865772), (12, 4054810), (15, 3243848), (20, 2432886), (24, 2027405), (30, 1621924), (40, 1216443), (60, 810962), (71, 685320), (120, 405481), (142, 342660), (213, 228440), (284, 171330), (355, 137064), (426, 114220), (568, 85665), (710, 68532), (852, 57110), (1065, 45688), (1420, 34266), (1704, 28555), (2130, 22844), (2840, 17133), (4260, 11422), (5711, 8520)]