53726452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 110678400

約数和(自身を除く): 56951948

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 89, 94, 169, 178, 188, 247, 338, 356, 494, 611, 676, 893, 988, 1157, 1222, 1691, 1786, 2314, 2444, 3211, 3382, 3572, 4183, 4628, 6422, 6764, 7943, 8366, 11609, 12844, 15041, 15886, 16732, 21983, 23218, 30082, 31772, 43966, 46436, 54379, 60164, 79477, 87932, 108758, 150917, 158954, 217516, 285779, 301834, 317908, 571558, 603668, 706927, 1033201, 1143116, 1413854, 2066402, 2827708, 4132804, 13431613, 26863226, 53726452]

約数ペア:

[(1, 53726452), (2, 26863226), (4, 13431613), (13, 4132804), (19, 2827708), (26, 2066402), (38, 1413854), (47, 1143116), (52, 1033201), (76, 706927), (89, 603668), (94, 571558), (169, 317908), (178, 301834), (188, 285779), (247, 217516), (338, 158954), (356, 150917), (494, 108758), (611, 87932), (676, 79477), (893, 60164), (988, 54379), (1157, 46436), (1222, 43966), (1691, 31772), (1786, 30082), (2314, 23218), (2444, 21983), (3211, 16732), (3382, 15886), (3572, 15041), (4183, 12844), (4628, 11609), (6422, 8366), (6764, 7943)]