50842400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{1297}}^1$

素因数の和:1331

約数の個数: 108

約数和(自身を含む): 144494658

約数和(自身を除く): 93652258

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1297, 1400, 1568, 1960, 2450, 2594, 2800, 3920, 4900, 5188, 5600, 6485, 7840, 9079, 9800, 10376, 12970, 18158, 19600, 20752, 25940, 32425, 36316, 39200, 41504, 45395, 51880, 63553, 64850, 72632, 90790, 103760, 127106, 129700, 145264, 181580, 207520, 226975, 254212, 259400, 290528, 317765, 363160, 453950, 508424, 518800, 635530, 726320, 907900, 1016848, 1037600, 1271060, 1452640, 1588825, 1815800, 2033696, 2542120, 3177650, 3631600, 5084240, 6355300, 7263200, 10168480, 12710600, 25421200, 50842400]

約数ペア:

[(1, 50842400), (2, 25421200), (4, 12710600), (5, 10168480), (7, 7263200), (8, 6355300), (10, 5084240), (14, 3631600), (16, 3177650), (20, 2542120), (25, 2033696), (28, 1815800), (32, 1588825), (35, 1452640), (40, 1271060), (49, 1037600), (50, 1016848), (56, 907900), (70, 726320), (80, 635530), (98, 518800), (100, 508424), (112, 453950), (140, 363160), (160, 317765), (175, 290528), (196, 259400), (200, 254212), (224, 226975), (245, 207520), (280, 181580), (350, 145264), (392, 129700), (400, 127106), (490, 103760), (560, 90790), (700, 72632), (784, 64850), (800, 63553), (980, 51880), (1120, 45395), (1225, 41504), (1297, 39200), (1400, 36316), (1568, 32425), (1960, 25940), (2450, 20752), (2594, 19600), (2800, 18158), (3920, 12970), (4900, 10376), (5188, 9800), (5600, 9079), (6485, 7840)]