52356720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 177613632

約数和(自身を除く): 125256912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 173, 194, 195, 208, 240, 260, 291, 312, 346, 388, 390, 485, 519, 520, 582, 624, 692, 776, 780, 865, 970, 1038, 1040, 1164, 1261, 1384, 1455, 1552, 1560, 1730, 1940, 2076, 2249, 2328, 2522, 2595, 2768, 2910, 3120, 3460, 3783, 3880, 4152, 4498, 4656, 5044, 5190, 5820, 6305, 6747, 6920, 7566, 7760, 8304, 8996, 10088, 10380, 11245, 11640, 12610, 13494, 13840, 15132, 16781, 17992, 18915, 20176, 20760, 22490, 23280, 25220, 26988, 30264, 33562, 33735, 35984, 37830, 41520, 44980, 50343, 50440, 53976, 60528, 67124, 67470, 75660, 83905, 89960, 100686, 100880, 107952, 134248, 134940, 151320, 167810, 179920, 201372, 218153, 251715, 268496, 269880, 302640, 335620, 402744, 436306, 503430, 539760, 654459, 671240, 805488, 872612, 1006860, 1090765, 1308918, 1342480, 1745224, 2013720, 2181530, 2617836, 3272295, 3490448, 4027440, 4363060, 5235672, 6544590, 8726120, 10471344, 13089180, 17452240, 26178360, 52356720]

約数ペア:

[(1, 52356720), (2, 26178360), (3, 17452240), (4, 13089180), (5, 10471344), (6, 8726120), (8, 6544590), (10, 5235672), (12, 4363060), (13, 4027440), (15, 3490448), (16, 3272295), (20, 2617836), (24, 2181530), (26, 2013720), (30, 1745224), (39, 1342480), (40, 1308918), (48, 1090765), (52, 1006860), (60, 872612), (65, 805488), (78, 671240), (80, 654459), (97, 539760), (104, 503430), (120, 436306), (130, 402744), (156, 335620), (173, 302640), (194, 269880), (195, 268496), (208, 251715), (240, 218153), (260, 201372), (291, 179920), (312, 167810), (346, 151320), (388, 134940), (390, 134248), (485, 107952), (519, 100880), (520, 100686), (582, 89960), (624, 83905), (692, 75660), (776, 67470), (780, 67124), (865, 60528), (970, 53976), (1038, 50440), (1040, 50343), (1164, 44980), (1261, 41520), (1384, 37830), (1455, 35984), (1552, 33735), (1560, 33562), (1730, 30264), (1940, 26988), (2076, 25220), (2249, 23280), (2328, 22490), (2522, 20760), (2595, 20176), (2768, 18915), (2910, 17992), (3120, 16781), (3460, 15132), (3783, 13840), (3880, 13494), (4152, 12610), (4498, 11640), (4656, 11245), (5044, 10380), (5190, 10088), (5820, 8996), (6305, 8304), (6747, 7760), (6920, 7566)]