47856564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11171}}^1$

素因数の和:11205

約数の個数: 72

約数和(自身を含む): 146397888

約数和(自身を除く): 98541324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 11171, 22342, 33513, 44684, 67026, 78197, 100539, 134052, 156394, 189907, 201078, 234591, 312788, 379814, 402156, 469182, 569721, 703773, 759628, 938364, 1139442, 1329349, 1407546, 1709163, 2278884, 2658698, 2815092, 3418326, 3988047, 5317396, 6836652, 7976094, 11964141, 15952188, 23928282, 47856564]

約数ペア:

[(1, 47856564), (2, 23928282), (3, 15952188), (4, 11964141), (6, 7976094), (7, 6836652), (9, 5317396), (12, 3988047), (14, 3418326), (17, 2815092), (18, 2658698), (21, 2278884), (28, 1709163), (34, 1407546), (36, 1329349), (42, 1139442), (51, 938364), (63, 759628), (68, 703773), (84, 569721), (102, 469182), (119, 402156), (126, 379814), (153, 312788), (204, 234591), (238, 201078), (252, 189907), (306, 156394), (357, 134052), (476, 100539), (612, 78197), (714, 67026), (1071, 44684), (1428, 33513), (2142, 22342), (4284, 11171)]