47506384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:200

約数の個数: 60

約数和(自身を含む): 101441920

約数和(自身を除く): 53935536

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 71, 76, 124, 142, 152, 248, 284, 304, 496, 568, 589, 1136, 1178, 1349, 2201, 2356, 2698, 4402, 4712, 5041, 5396, 8804, 9424, 10082, 10792, 17608, 20164, 21584, 35216, 40328, 41819, 80656, 83638, 95779, 156271, 167276, 191558, 312542, 334552, 383116, 625084, 669104, 766232, 1250168, 1532464, 2500336, 2969149, 5938298, 11876596, 23753192, 47506384]

約数ペア:

[(1, 47506384), (2, 23753192), (4, 11876596), (8, 5938298), (16, 2969149), (19, 2500336), (31, 1532464), (38, 1250168), (62, 766232), (71, 669104), (76, 625084), (124, 383116), (142, 334552), (152, 312542), (248, 191558), (284, 167276), (304, 156271), (496, 95779), (568, 83638), (589, 80656), (1136, 41819), (1178, 40328), (1349, 35216), (2201, 21584), (2356, 20164), (2698, 17608), (4402, 10792), (4712, 10082), (5041, 9424), (5396, 8804)]