53887960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11321}}^1$

素因数の和:11356

約数の個数: 64

約数和(自身を含む): 146733120

約数和(自身を除く): 92845160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11321, 22642, 45284, 56605, 79247, 90568, 113210, 158494, 192457, 226420, 316988, 384914, 396235, 452840, 633976, 769828, 792470, 962285, 1347199, 1539656, 1584940, 1924570, 2694398, 3169880, 3849140, 5388796, 6735995, 7698280, 10777592, 13471990, 26943980, 53887960]

約数ペア:

[(1, 53887960), (2, 26943980), (4, 13471990), (5, 10777592), (7, 7698280), (8, 6735995), (10, 5388796), (14, 3849140), (17, 3169880), (20, 2694398), (28, 1924570), (34, 1584940), (35, 1539656), (40, 1347199), (56, 962285), (68, 792470), (70, 769828), (85, 633976), (119, 452840), (136, 396235), (140, 384914), (170, 316988), (238, 226420), (280, 192457), (340, 158494), (476, 113210), (595, 90568), (680, 79247), (952, 56605), (1190, 45284), (2380, 22642), (4760, 11321)]