52403200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 132

約数和(自身を含む): 137067120

約数和(自身を除く): 84663920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 115, 128, 160, 178, 184, 200, 230, 256, 320, 356, 368, 400, 445, 460, 512, 575, 640, 712, 736, 800, 890, 920, 1024, 1150, 1280, 1424, 1472, 1600, 1780, 1840, 2047, 2225, 2300, 2560, 2848, 2944, 3200, 3560, 3680, 4094, 4450, 4600, 5120, 5696, 5888, 6400, 7120, 7360, 8188, 8900, 9200, 10235, 11392, 11776, 12800, 14240, 14720, 16376, 17800, 18400, 20470, 22784, 23552, 25600, 28480, 29440, 32752, 35600, 36800, 40940, 45568, 51175, 56960, 58880, 65504, 71200, 73600, 81880, 91136, 102350, 113920, 117760, 131008, 142400, 147200, 163760, 204700, 227840, 262016, 284800, 294400, 327520, 409400, 455680, 524032, 569600, 588800, 655040, 818800, 1048064, 1139200, 1310080, 1637600, 2096128, 2278400, 2620160, 3275200, 5240320, 6550400, 10480640, 13100800, 26201600, 52403200]

約数ペア:

[(1, 52403200), (2, 26201600), (4, 13100800), (5, 10480640), (8, 6550400), (10, 5240320), (16, 3275200), (20, 2620160), (23, 2278400), (25, 2096128), (32, 1637600), (40, 1310080), (46, 1139200), (50, 1048064), (64, 818800), (80, 655040), (89, 588800), (92, 569600), (100, 524032), (115, 455680), (128, 409400), (160, 327520), (178, 294400), (184, 284800), (200, 262016), (230, 227840), (256, 204700), (320, 163760), (356, 147200), (368, 142400), (400, 131008), (445, 117760), (460, 113920), (512, 102350), (575, 91136), (640, 81880), (712, 73600), (736, 71200), (800, 65504), (890, 58880), (920, 56960), (1024, 51175), (1150, 45568), (1280, 40940), (1424, 36800), (1472, 35600), (1600, 32752), (1780, 29440), (1840, 28480), (2047, 25600), (2225, 23552), (2300, 22784), (2560, 20470), (2848, 18400), (2944, 17800), (3200, 16376), (3560, 14720), (3680, 14240), (4094, 12800), (4450, 11776), (4600, 11392), (5120, 10235), (5696, 9200), (5888, 8900), (6400, 8188), (7120, 7360)]