56021272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 60618728

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 71, 76, 116, 142, 152, 179, 232, 284, 358, 551, 568, 716, 1102, 1349, 1432, 2059, 2204, 2698, 3401, 4118, 4408, 5191, 5396, 6802, 8236, 10382, 10792, 12709, 13604, 16472, 20764, 25418, 27208, 39121, 41528, 50836, 78242, 98629, 101672, 156484, 197258, 241471, 312968, 368561, 394516, 482942, 737122, 789032, 965884, 1474244, 1931768, 2948488, 7002659, 14005318, 28010636, 56021272]

約数ペア:

[(1, 56021272), (2, 28010636), (4, 14005318), (8, 7002659), (19, 2948488), (29, 1931768), (38, 1474244), (58, 965884), (71, 789032), (76, 737122), (116, 482942), (142, 394516), (152, 368561), (179, 312968), (232, 241471), (284, 197258), (358, 156484), (551, 101672), (568, 98629), (716, 78242), (1102, 50836), (1349, 41528), (1432, 39121), (2059, 27208), (2204, 25418), (2698, 20764), (3401, 16472), (4118, 13604), (4408, 12709), (5191, 10792), (5396, 10382), (6802, 8236)]