53451840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4283}}^1$

素因数の和:4316

約数の個数: 112

約数和(自身を含む): 182806848

約数和(自身を除く): 129355008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 4283, 6240, 8566, 12480, 12849, 17132, 21415, 25698, 34264, 42830, 51396, 55679, 64245, 68528, 85660, 102792, 111358, 128490, 137056, 167037, 171320, 205584, 222716, 256980, 274112, 278395, 334074, 342640, 411168, 445432, 513960, 556790, 668148, 685280, 822336, 835185, 890864, 1027920, 1113580, 1336296, 1370560, 1670370, 1781728, 2055840, 2227160, 2672592, 3340740, 3563456, 4111680, 4454320, 5345184, 6681480, 8908640, 10690368, 13362960, 17817280, 26725920, 53451840]

約数ペア:

[(1, 53451840), (2, 26725920), (3, 17817280), (4, 13362960), (5, 10690368), (6, 8908640), (8, 6681480), (10, 5345184), (12, 4454320), (13, 4111680), (15, 3563456), (16, 3340740), (20, 2672592), (24, 2227160), (26, 2055840), (30, 1781728), (32, 1670370), (39, 1370560), (40, 1336296), (48, 1113580), (52, 1027920), (60, 890864), (64, 835185), (65, 822336), (78, 685280), (80, 668148), (96, 556790), (104, 513960), (120, 445432), (130, 411168), (156, 342640), (160, 334074), (192, 278395), (195, 274112), (208, 256980), (240, 222716), (260, 205584), (312, 171320), (320, 167037), (390, 137056), (416, 128490), (480, 111358), (520, 102792), (624, 85660), (780, 68528), (832, 64245), (960, 55679), (1040, 51396), (1248, 42830), (1560, 34264), (2080, 25698), (2496, 21415), (3120, 17132), (4160, 12849), (4283, 12480), (6240, 8566)]