47947752

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 140849280

約数和(自身を除く): 92901528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 68, 72, 86, 102, 129, 136, 153, 172, 204, 258, 306, 344, 387, 408, 516, 612, 731, 774, 911, 1032, 1224, 1462, 1548, 1822, 2193, 2733, 2924, 3096, 3644, 4386, 5466, 5848, 6579, 7288, 8199, 8772, 10932, 13158, 15487, 16398, 17544, 21864, 26316, 30974, 32796, 39173, 46461, 52632, 61948, 65592, 78346, 92922, 117519, 123896, 139383, 156692, 185844, 235038, 278766, 313384, 352557, 371688, 470076, 557532, 665941, 705114, 940152, 1115064, 1331882, 1410228, 1997823, 2663764, 2820456, 3995646, 5327528, 5993469, 7991292, 11986938, 15982584, 23973876, 47947752]

約数ペア:

[(1, 47947752), (2, 23973876), (3, 15982584), (4, 11986938), (6, 7991292), (8, 5993469), (9, 5327528), (12, 3995646), (17, 2820456), (18, 2663764), (24, 1997823), (34, 1410228), (36, 1331882), (43, 1115064), (51, 940152), (68, 705114), (72, 665941), (86, 557532), (102, 470076), (129, 371688), (136, 352557), (153, 313384), (172, 278766), (204, 235038), (258, 185844), (306, 156692), (344, 139383), (387, 123896), (408, 117519), (516, 92922), (612, 78346), (731, 65592), (774, 61948), (911, 52632), (1032, 46461), (1224, 39173), (1462, 32796), (1548, 30974), (1822, 26316), (2193, 21864), (2733, 17544), (2924, 16398), (3096, 15487), (3644, 13158), (4386, 10932), (5466, 8772), (5848, 8199), (6579, 7288)]