53918172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 173601792

約数和(自身を除く): 119683620

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 126, 132, 154, 159, 198, 212, 231, 252, 308, 318, 367, 371, 396, 462, 477, 583, 636, 693, 734, 742, 924, 954, 1101, 1113, 1166, 1386, 1468, 1484, 1749, 1908, 2202, 2226, 2332, 2569, 2772, 3303, 3339, 3498, 4037, 4081, 4404, 4452, 5138, 5247, 6606, 6678, 6996, 7707, 8074, 8162, 10276, 10494, 12111, 12243, 13212, 13356, 15414, 16148, 16324, 19451, 20988, 23121, 24222, 24486, 28259, 30828, 36333, 36729, 38902, 46242, 48444, 48972, 56518, 58353, 72666, 73458, 77804, 84777, 92484, 113036, 116706, 136157, 145332, 146916, 169554, 175059, 213961, 233412, 254331, 272314, 339108, 350118, 408471, 427922, 508662, 544628, 641883, 700236, 816942, 855844, 1017324, 1225413, 1283766, 1497727, 1633884, 1925649, 2450826, 2567532, 2995454, 3851298, 4493181, 4901652, 5990908, 7702596, 8986362, 13479543, 17972724, 26959086, 53918172]

約数ペア:

[(1, 53918172), (2, 26959086), (3, 17972724), (4, 13479543), (6, 8986362), (7, 7702596), (9, 5990908), (11, 4901652), (12, 4493181), (14, 3851298), (18, 2995454), (21, 2567532), (22, 2450826), (28, 1925649), (33, 1633884), (36, 1497727), (42, 1283766), (44, 1225413), (53, 1017324), (63, 855844), (66, 816942), (77, 700236), (84, 641883), (99, 544628), (106, 508662), (126, 427922), (132, 408471), (154, 350118), (159, 339108), (198, 272314), (212, 254331), (231, 233412), (252, 213961), (308, 175059), (318, 169554), (367, 146916), (371, 145332), (396, 136157), (462, 116706), (477, 113036), (583, 92484), (636, 84777), (693, 77804), (734, 73458), (742, 72666), (924, 58353), (954, 56518), (1101, 48972), (1113, 48444), (1166, 46242), (1386, 38902), (1468, 36729), (1484, 36333), (1749, 30828), (1908, 28259), (2202, 24486), (2226, 24222), (2332, 23121), (2569, 20988), (2772, 19451), (3303, 16324), (3339, 16148), (3498, 15414), (4037, 13356), (4081, 13212), (4404, 12243), (4452, 12111), (5138, 10494), (5247, 10276), (6606, 8162), (6678, 8074), (6996, 7707)]