54890198360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{835213}}^1$

素因数の和:835308

約数の個数: 64

約数和(自身を含む): 129892481280

約数和(自身を除く): 75002282920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 2120, 3286, 6572, 8215, 13144, 16430, 32860, 65720, 835213, 1670426, 3340852, 4176065, 6681704, 8352130, 16704260, 25891603, 33408520, 44266289, 51783206, 88532578, 103566412, 129458015, 177065156, 207132824, 221331445, 258916030, 354130312, 442662890, 517832060, 885325780, 1035664120, 1372254959, 1770651560, 2744509918, 5489019836, 6861274795, 10978039672, 13722549590, 27445099180, 54890198360]

約数ペア:

[(1, 54890198360), (2, 27445099180), (4, 13722549590), (5, 10978039672), (8, 6861274795), (10, 5489019836), (20, 2744509918), (31, 1770651560), (40, 1372254959), (53, 1035664120), (62, 885325780), (106, 517832060), (124, 442662890), (155, 354130312), (212, 258916030), (248, 221331445), (265, 207132824), (310, 177065156), (424, 129458015), (530, 103566412), (620, 88532578), (1060, 51783206), (1240, 44266289), (1643, 33408520), (2120, 25891603), (3286, 16704260), (6572, 8352130), (8215, 6681704), (13144, 4176065), (16430, 3340852), (32860, 1670426), (65720, 835213)]