55804710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 161118720

約数和(自身を除く): 105314010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 323, 390, 442, 443, 494, 510, 570, 646, 663, 741, 886, 969, 1105, 1235, 1326, 1329, 1482, 1615, 1938, 2210, 2215, 2470, 2658, 3230, 3315, 3705, 4199, 4430, 4845, 5759, 6630, 6645, 7410, 7531, 8398, 8417, 9690, 11518, 12597, 13290, 15062, 16834, 17277, 20995, 22593, 25194, 25251, 28795, 34554, 37655, 41990, 42085, 45186, 50502, 57590, 62985, 75310, 84170, 86385, 97903, 109421, 112965, 125970, 126255, 143089, 172770, 195806, 218842, 225930, 252510, 286178, 293709, 328263, 429267, 489515, 547105, 587418, 656526, 715445, 858534, 979030, 1094210, 1430890, 1468545, 1641315, 1860157, 2146335, 2937090, 3282630, 3720314, 4292670, 5580471, 9300785, 11160942, 18601570, 27902355, 55804710]

約数ペア:

[(1, 55804710), (2, 27902355), (3, 18601570), (5, 11160942), (6, 9300785), (10, 5580471), (13, 4292670), (15, 3720314), (17, 3282630), (19, 2937090), (26, 2146335), (30, 1860157), (34, 1641315), (38, 1468545), (39, 1430890), (51, 1094210), (57, 979030), (65, 858534), (78, 715445), (85, 656526), (95, 587418), (102, 547105), (114, 489515), (130, 429267), (170, 328263), (190, 293709), (195, 286178), (221, 252510), (247, 225930), (255, 218842), (285, 195806), (323, 172770), (390, 143089), (442, 126255), (443, 125970), (494, 112965), (510, 109421), (570, 97903), (646, 86385), (663, 84170), (741, 75310), (886, 62985), (969, 57590), (1105, 50502), (1235, 45186), (1326, 42085), (1329, 41990), (1482, 37655), (1615, 34554), (1938, 28795), (2210, 25251), (2215, 25194), (2470, 22593), (2658, 20995), (3230, 17277), (3315, 16834), (3705, 15062), (4199, 13290), (4430, 12597), (4845, 11518), (5759, 9690), (6630, 8417), (6645, 8398), (7410, 7531)]