55225020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 164263680

約数和(自身を除く): 109038660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 251, 285, 380, 386, 502, 570, 579, 753, 772, 965, 1004, 1140, 1158, 1255, 1506, 1930, 2316, 2510, 2895, 3012, 3667, 3765, 3860, 4769, 5020, 5790, 7334, 7530, 9538, 11001, 11580, 14307, 14668, 15060, 18335, 19076, 22002, 23845, 28614, 36670, 44004, 47690, 48443, 55005, 57228, 71535, 73340, 95380, 96886, 110010, 143070, 145329, 193772, 220020, 242215, 286140, 290658, 484430, 581316, 726645, 920417, 968860, 1453290, 1840834, 2761251, 2906580, 3681668, 4602085, 5522502, 9204170, 11045004, 13806255, 18408340, 27612510, 55225020]

約数ペア:

[(1, 55225020), (2, 27612510), (3, 18408340), (4, 13806255), (5, 11045004), (6, 9204170), (10, 5522502), (12, 4602085), (15, 3681668), (19, 2906580), (20, 2761251), (30, 1840834), (38, 1453290), (57, 968860), (60, 920417), (76, 726645), (95, 581316), (114, 484430), (190, 290658), (193, 286140), (228, 242215), (251, 220020), (285, 193772), (380, 145329), (386, 143070), (502, 110010), (570, 96886), (579, 95380), (753, 73340), (772, 71535), (965, 57228), (1004, 55005), (1140, 48443), (1158, 47690), (1255, 44004), (1506, 36670), (1930, 28614), (2316, 23845), (2510, 22002), (2895, 19076), (3012, 18335), (3667, 15060), (3765, 14668), (3860, 14307), (4769, 11580), (5020, 11001), (5790, 9538), (7334, 7530)]