53042490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31019}}^1$

素因数の和:31051

約数の個数: 48

約数和(自身を含む): 145173600

約数和(自身を除く): 92131110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 31019, 62038, 93057, 155095, 186114, 279171, 310190, 465285, 558342, 589361, 930570, 1178722, 1395855, 1768083, 2791710, 2946805, 3536166, 5304249, 5893610, 8840415, 10608498, 17680830, 26521245, 53042490]

約数ペア:

[(1, 53042490), (2, 26521245), (3, 17680830), (5, 10608498), (6, 8840415), (9, 5893610), (10, 5304249), (15, 3536166), (18, 2946805), (19, 2791710), (30, 1768083), (38, 1395855), (45, 1178722), (57, 930570), (90, 589361), (95, 558342), (114, 465285), (171, 310190), (190, 279171), (285, 186114), (342, 155095), (570, 93057), (855, 62038), (1710, 31019)]