48789378

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 127456560

約数和(自身を除く): 78667182

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 121, 131, 162, 171, 198, 209, 242, 262, 297, 342, 363, 393, 418, 513, 594, 627, 726, 786, 891, 1026, 1089, 1179, 1254, 1441, 1539, 1782, 1881, 2178, 2299, 2358, 2489, 2882, 3078, 3267, 3537, 3762, 4323, 4598, 4978, 5643, 6534, 6897, 7074, 7467, 8646, 9801, 10611, 11286, 12969, 13794, 14934, 15851, 16929, 19602, 20691, 21222, 22401, 25938, 27379, 31702, 33858, 38907, 41382, 44802, 47553, 54758, 62073, 67203, 77814, 82137, 95106, 116721, 124146, 134406, 142659, 164274, 186219, 201609, 233442, 246411, 285318, 301169, 372438, 403218, 427977, 492822, 602338, 739233, 855954, 903507, 1283931, 1478466, 1807014, 2217699, 2567862, 2710521, 4435398, 5421042, 8131563, 16263126, 24394689, 48789378]

約数ペア:

[(1, 48789378), (2, 24394689), (3, 16263126), (6, 8131563), (9, 5421042), (11, 4435398), (18, 2710521), (19, 2567862), (22, 2217699), (27, 1807014), (33, 1478466), (38, 1283931), (54, 903507), (57, 855954), (66, 739233), (81, 602338), (99, 492822), (114, 427977), (121, 403218), (131, 372438), (162, 301169), (171, 285318), (198, 246411), (209, 233442), (242, 201609), (262, 186219), (297, 164274), (342, 142659), (363, 134406), (393, 124146), (418, 116721), (513, 95106), (594, 82137), (627, 77814), (726, 67203), (786, 62073), (891, 54758), (1026, 47553), (1089, 44802), (1179, 41382), (1254, 38907), (1441, 33858), (1539, 31702), (1782, 27379), (1881, 25938), (2178, 22401), (2299, 21222), (2358, 20691), (2489, 19602), (2882, 16929), (3078, 15851), (3267, 14934), (3537, 13794), (3762, 12969), (4323, 11286), (4598, 10611), (4978, 9801), (5643, 8646), (6534, 7467), (6897, 7074)]