55745650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 52247438

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 355, 383, 410, 710, 766, 1025, 1775, 1915, 2050, 2911, 3550, 3830, 5822, 9575, 14555, 15703, 19150, 27193, 29110, 31406, 54386, 72775, 78515, 135965, 145550, 157030, 271930, 392575, 679825, 785150, 1114913, 1359650, 2229826, 5574565, 11149130, 27872825, 55745650]

約数ペア:

[(1, 55745650), (2, 27872825), (5, 11149130), (10, 5574565), (25, 2229826), (41, 1359650), (50, 1114913), (71, 785150), (82, 679825), (142, 392575), (205, 271930), (355, 157030), (383, 145550), (410, 135965), (710, 78515), (766, 72775), (1025, 54386), (1775, 31406), (1915, 29110), (2050, 27193), (2911, 19150), (3550, 15703), (3830, 14555), (5822, 9575)]