52033280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 139073760

約数和(自身を除く): 87040480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 59, 64, 65, 80, 104, 106, 118, 128, 130, 160, 208, 212, 236, 256, 260, 265, 295, 320, 416, 424, 472, 520, 530, 590, 640, 689, 767, 832, 848, 944, 1040, 1060, 1180, 1280, 1378, 1534, 1664, 1696, 1888, 2080, 2120, 2360, 2756, 3068, 3127, 3328, 3392, 3445, 3776, 3835, 4160, 4240, 4720, 5512, 6136, 6254, 6784, 6890, 7552, 7670, 8320, 8480, 9440, 11024, 12272, 12508, 13568, 13780, 15104, 15340, 15635, 16640, 16960, 18880, 22048, 24544, 25016, 27560, 30680, 31270, 33920, 37760, 40651, 44096, 49088, 50032, 55120, 61360, 62540, 67840, 75520, 81302, 88192, 98176, 100064, 110240, 122720, 125080, 162604, 176384, 196352, 200128, 203255, 220480, 245440, 250160, 325208, 400256, 406510, 440960, 490880, 500320, 650416, 800512, 813020, 881920, 981760, 1000640, 1300832, 1626040, 2001280, 2601664, 3252080, 4002560, 5203328, 6504160, 10406656, 13008320, 26016640, 52033280]

約数ペア:

[(1, 52033280), (2, 26016640), (4, 13008320), (5, 10406656), (8, 6504160), (10, 5203328), (13, 4002560), (16, 3252080), (20, 2601664), (26, 2001280), (32, 1626040), (40, 1300832), (52, 1000640), (53, 981760), (59, 881920), (64, 813020), (65, 800512), (80, 650416), (104, 500320), (106, 490880), (118, 440960), (128, 406510), (130, 400256), (160, 325208), (208, 250160), (212, 245440), (236, 220480), (256, 203255), (260, 200128), (265, 196352), (295, 176384), (320, 162604), (416, 125080), (424, 122720), (472, 110240), (520, 100064), (530, 98176), (590, 88192), (640, 81302), (689, 75520), (767, 67840), (832, 62540), (848, 61360), (944, 55120), (1040, 50032), (1060, 49088), (1180, 44096), (1280, 40651), (1378, 37760), (1534, 33920), (1664, 31270), (1696, 30680), (1888, 27560), (2080, 25016), (2120, 24544), (2360, 22048), (2756, 18880), (3068, 16960), (3127, 16640), (3328, 15635), (3392, 15340), (3445, 15104), (3776, 13780), (3835, 13568), (4160, 12508), (4240, 12272), (4720, 11024), (5512, 9440), (6136, 8480), (6254, 8320), (6784, 7670), (6890, 7552)]