55147962128

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{41381}}^1$

素因数の和:41632

約数の個数: 80

約数和(自身を含む): 124548564096

約数和(自身を除く): 69400601968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 163, 292, 326, 511, 584, 652, 1022, 1141, 1168, 1304, 2044, 2282, 2608, 4088, 4564, 8176, 9128, 11899, 18256, 23798, 41381, 47596, 82762, 83293, 95192, 165524, 166586, 190384, 289667, 331048, 333172, 579334, 662096, 666344, 1158668, 1332688, 2317336, 3020813, 4634672, 6041626, 6745103, 12083252, 13490206, 21145691, 24166504, 26980412, 42291382, 47215721, 48333008, 53960824, 84582764, 94431442, 107921648, 169165528, 188862884, 338331056, 377725768, 492392519, 755451536, 984785038, 1969570076, 3446747633, 3939140152, 6893495266, 7878280304, 13786990532, 27573981064, 55147962128]

約数ペア:

[(1, 55147962128), (2, 27573981064), (4, 13786990532), (7, 7878280304), (8, 6893495266), (14, 3939140152), (16, 3446747633), (28, 1969570076), (56, 984785038), (73, 755451536), (112, 492392519), (146, 377725768), (163, 338331056), (292, 188862884), (326, 169165528), (511, 107921648), (584, 94431442), (652, 84582764), (1022, 53960824), (1141, 48333008), (1168, 47215721), (1304, 42291382), (2044, 26980412), (2282, 24166504), (2608, 21145691), (4088, 13490206), (4564, 12083252), (8176, 6745103), (9128, 6041626), (11899, 4634672), (18256, 3020813), (23798, 2317336), (41381, 1332688), (47596, 1158668), (82762, 666344), (83293, 662096), (95192, 579334), (165524, 333172), (166586, 331048), (190384, 289667)]