53218880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1204

約数の個数: 112

約数和(自身を含む): 149010624

約数和(自身を除く): 95791744

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1163, 1430, 1760, 2080, 2288, 2326, 2860, 3520, 4160, 4576, 4652, 5720, 5815, 9152, 9304, 11440, 11630, 12793, 15119, 18608, 22880, 23260, 25586, 30238, 37216, 45760, 46520, 51172, 60476, 63965, 74432, 75595, 93040, 102344, 120952, 127930, 151190, 166309, 186080, 204688, 241904, 255860, 302380, 332618, 372160, 409376, 483808, 511720, 604760, 665236, 818752, 831545, 967616, 1023440, 1209520, 1330472, 1663090, 2046880, 2419040, 2660944, 3326180, 4093760, 4838080, 5321888, 6652360, 10643776, 13304720, 26609440, 53218880]

約数ペア:

[(1, 53218880), (2, 26609440), (4, 13304720), (5, 10643776), (8, 6652360), (10, 5321888), (11, 4838080), (13, 4093760), (16, 3326180), (20, 2660944), (22, 2419040), (26, 2046880), (32, 1663090), (40, 1330472), (44, 1209520), (52, 1023440), (55, 967616), (64, 831545), (65, 818752), (80, 665236), (88, 604760), (104, 511720), (110, 483808), (130, 409376), (143, 372160), (160, 332618), (176, 302380), (208, 255860), (220, 241904), (260, 204688), (286, 186080), (320, 166309), (352, 151190), (416, 127930), (440, 120952), (520, 102344), (572, 93040), (704, 75595), (715, 74432), (832, 63965), (880, 60476), (1040, 51172), (1144, 46520), (1163, 45760), (1430, 37216), (1760, 30238), (2080, 25586), (2288, 23260), (2326, 22880), (2860, 18608), (3520, 15119), (4160, 12793), (4576, 11630), (4652, 11440), (5720, 9304), (5815, 9152)]