52532720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 137763504

約数和(自身を除く): 85230784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 107, 136, 152, 170, 190, 214, 272, 304, 323, 340, 361, 380, 428, 535, 646, 680, 722, 760, 856, 1070, 1292, 1360, 1444, 1520, 1615, 1712, 1805, 1819, 2033, 2140, 2584, 2888, 3230, 3610, 3638, 4066, 4280, 5168, 5776, 6137, 6460, 7220, 7276, 8132, 8560, 9095, 10165, 12274, 12920, 14440, 14552, 16264, 18190, 20330, 24548, 25840, 28880, 29104, 30685, 32528, 34561, 36380, 38627, 40660, 49096, 61370, 69122, 72760, 77254, 81320, 98192, 122740, 138244, 145520, 154508, 162640, 172805, 193135, 245480, 276488, 309016, 345610, 386270, 490960, 552976, 618032, 656659, 691220, 772540, 1313318, 1382440, 1545080, 2626636, 2764880, 3090160, 3283295, 5253272, 6566590, 10506544, 13133180, 26266360, 52532720]

約数ペア:

[(1, 52532720), (2, 26266360), (4, 13133180), (5, 10506544), (8, 6566590), (10, 5253272), (16, 3283295), (17, 3090160), (19, 2764880), (20, 2626636), (34, 1545080), (38, 1382440), (40, 1313318), (68, 772540), (76, 691220), (80, 656659), (85, 618032), (95, 552976), (107, 490960), (136, 386270), (152, 345610), (170, 309016), (190, 276488), (214, 245480), (272, 193135), (304, 172805), (323, 162640), (340, 154508), (361, 145520), (380, 138244), (428, 122740), (535, 98192), (646, 81320), (680, 77254), (722, 72760), (760, 69122), (856, 61370), (1070, 49096), (1292, 40660), (1360, 38627), (1444, 36380), (1520, 34561), (1615, 32528), (1712, 30685), (1805, 29104), (1819, 28880), (2033, 25840), (2140, 24548), (2584, 20330), (2888, 18190), (3230, 16264), (3610, 14552), (3638, 14440), (4066, 12920), (4280, 12274), (5168, 10165), (5776, 9095), (6137, 8560), (6460, 8132), (7220, 7276)]