53600040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 188845020

約数和(自身を除く): 135244980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 881, 936, 1014, 1170, 1352, 1521, 1560, 1690, 1762, 2028, 2340, 2535, 2643, 3042, 3380, 3524, 4056, 4405, 4680, 5070, 5286, 6084, 6760, 7048, 7605, 7929, 8810, 10140, 10572, 11453, 12168, 13215, 15210, 15858, 17620, 20280, 21144, 22906, 26430, 30420, 31716, 34359, 35240, 39645, 45812, 52860, 57265, 60840, 63432, 68718, 79290, 91624, 103077, 105720, 114530, 137436, 148889, 158580, 171795, 206154, 229060, 274872, 297778, 317160, 343590, 412308, 446667, 458120, 515385, 595556, 687180, 744445, 824616, 893334, 1030770, 1191112, 1340001, 1374360, 1488890, 1786668, 2061540, 2233335, 2680002, 2977780, 3573336, 4123080, 4466670, 5360004, 5955560, 6700005, 8933340, 10720008, 13400010, 17866680, 26800020, 53600040]

約数ペア:

[(1, 53600040), (2, 26800020), (3, 17866680), (4, 13400010), (5, 10720008), (6, 8933340), (8, 6700005), (9, 5955560), (10, 5360004), (12, 4466670), (13, 4123080), (15, 3573336), (18, 2977780), (20, 2680002), (24, 2233335), (26, 2061540), (30, 1786668), (36, 1488890), (39, 1374360), (40, 1340001), (45, 1191112), (52, 1030770), (60, 893334), (65, 824616), (72, 744445), (78, 687180), (90, 595556), (104, 515385), (117, 458120), (120, 446667), (130, 412308), (156, 343590), (169, 317160), (180, 297778), (195, 274872), (234, 229060), (260, 206154), (312, 171795), (338, 158580), (360, 148889), (390, 137436), (468, 114530), (507, 105720), (520, 103077), (585, 91624), (676, 79290), (780, 68718), (845, 63432), (881, 60840), (936, 57265), (1014, 52860), (1170, 45812), (1352, 39645), (1521, 35240), (1560, 34359), (1690, 31716), (1762, 30420), (2028, 26430), (2340, 22906), (2535, 21144), (2643, 20280), (3042, 17620), (3380, 15858), (3524, 15210), (4056, 13215), (4405, 12168), (4680, 11453), (5070, 10572), (5286, 10140), (6084, 8810), (6760, 7929), (7048, 7605)]