53153460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 173287296

約数和(自身を除く): 120133836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 347, 370, 414, 444, 460, 555, 666, 690, 694, 740, 828, 851, 1035, 1041, 1110, 1332, 1380, 1388, 1665, 1702, 1735, 2070, 2082, 2220, 2553, 3123, 3330, 3404, 3470, 4140, 4164, 4255, 5106, 5205, 6246, 6660, 6940, 7659, 7981, 8510, 10212, 10410, 12492, 12765, 12839, 15318, 15615, 15962, 17020, 20820, 23943, 25530, 25678, 30636, 31230, 31924, 38295, 38517, 39905, 47886, 51060, 51356, 62460, 64195, 71829, 76590, 77034, 79810, 95772, 115551, 119715, 128390, 143658, 153180, 154068, 159620, 192585, 231102, 239430, 256780, 287316, 295297, 359145, 385170, 462204, 478860, 577755, 590594, 718290, 770340, 885891, 1155510, 1181188, 1436580, 1476485, 1771782, 2311020, 2657673, 2952970, 3543564, 4429455, 5315346, 5905940, 8858910, 10630692, 13288365, 17717820, 26576730, 53153460]

約数ペア:

[(1, 53153460), (2, 26576730), (3, 17717820), (4, 13288365), (5, 10630692), (6, 8858910), (9, 5905940), (10, 5315346), (12, 4429455), (15, 3543564), (18, 2952970), (20, 2657673), (23, 2311020), (30, 1771782), (36, 1476485), (37, 1436580), (45, 1181188), (46, 1155510), (60, 885891), (69, 770340), (74, 718290), (90, 590594), (92, 577755), (111, 478860), (115, 462204), (138, 385170), (148, 359145), (180, 295297), (185, 287316), (207, 256780), (222, 239430), (230, 231102), (276, 192585), (333, 159620), (345, 154068), (347, 153180), (370, 143658), (414, 128390), (444, 119715), (460, 115551), (555, 95772), (666, 79810), (690, 77034), (694, 76590), (740, 71829), (828, 64195), (851, 62460), (1035, 51356), (1041, 51060), (1110, 47886), (1332, 39905), (1380, 38517), (1388, 38295), (1665, 31924), (1702, 31230), (1735, 30636), (2070, 25678), (2082, 25530), (2220, 23943), (2553, 20820), (3123, 17020), (3330, 15962), (3404, 15615), (3470, 15318), (4140, 12839), (4164, 12765), (4255, 12492), (5106, 10410), (5205, 10212), (6246, 8510), (6660, 7981), (6940, 7659)]