47463948

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{8969}}^1$

素因数の和:8996

約数の個数: 72

約数和(自身を含む): 143161200

約数和(自身を除く): 95697252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 8969, 17938, 26907, 35876, 53814, 62783, 80721, 107628, 125566, 161442, 188349, 242163, 251132, 322884, 376698, 439481, 484326, 565047, 753396, 878962, 968652, 1130094, 1318443, 1695141, 1757924, 2260188, 2636886, 3390282, 3955329, 5273772, 6780564, 7910658, 11865987, 15821316, 23731974, 47463948]

約数ペア:

[(1, 47463948), (2, 23731974), (3, 15821316), (4, 11865987), (6, 7910658), (7, 6780564), (9, 5273772), (12, 3955329), (14, 3390282), (18, 2636886), (21, 2260188), (27, 1757924), (28, 1695141), (36, 1318443), (42, 1130094), (49, 968652), (54, 878962), (63, 753396), (84, 565047), (98, 484326), (108, 439481), (126, 376698), (147, 322884), (189, 251132), (196, 242163), (252, 188349), (294, 161442), (378, 125566), (441, 107628), (588, 80721), (756, 62783), (882, 53814), (1323, 35876), (1764, 26907), (2646, 17938), (5292, 8969)]