53430850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5155

約数の個数: 48

約数和(自身を含む): 114144480

約数和(自身を除く): 60713630

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5113, 5225, 10226, 10450, 25565, 51130, 56243, 97147, 112486, 127825, 194294, 255650, 281215, 485735, 562430, 971470, 1068617, 1406075, 2137234, 2428675, 2812150, 4857350, 5343085, 10686170, 26715425, 53430850]

約数ペア:

[(1, 53430850), (2, 26715425), (5, 10686170), (10, 5343085), (11, 4857350), (19, 2812150), (22, 2428675), (25, 2137234), (38, 1406075), (50, 1068617), (55, 971470), (95, 562430), (110, 485735), (190, 281215), (209, 255650), (275, 194294), (418, 127825), (475, 112486), (550, 97147), (950, 56243), (1045, 51130), (2090, 25565), (5113, 10450), (5225, 10226)]