55816170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2047

約数の個数: 64

約数和(自身を含む): 143265024

約数和(自身を除く): 87448854

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 690, 943, 1230, 1886, 1973, 2829, 3946, 4715, 5658, 5919, 9430, 9865, 11838, 14145, 19730, 28290, 29595, 45379, 59190, 80893, 90758, 136137, 161786, 226895, 242679, 272274, 404465, 453790, 485358, 680685, 808930, 1213395, 1361370, 1860539, 2426790, 3721078, 5581617, 9302695, 11163234, 18605390, 27908085, 55816170]

約数ペア:

[(1, 55816170), (2, 27908085), (3, 18605390), (5, 11163234), (6, 9302695), (10, 5581617), (15, 3721078), (23, 2426790), (30, 1860539), (41, 1361370), (46, 1213395), (69, 808930), (82, 680685), (115, 485358), (123, 453790), (138, 404465), (205, 272274), (230, 242679), (246, 226895), (345, 161786), (410, 136137), (615, 90758), (690, 80893), (943, 59190), (1230, 45379), (1886, 29595), (1973, 28290), (2829, 19730), (3946, 14145), (4715, 11838), (5658, 9865), (5919, 9430)]