53368920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13477}}^1$

素因数の和:13505

約数の個数: 96

約数和(自身を含む): 189231120

約数和(自身を除く): 135862200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 13477, 26954, 40431, 53908, 67385, 80862, 107816, 121293, 134770, 148247, 161724, 202155, 242586, 269540, 296494, 323448, 404310, 444741, 485172, 539080, 592988, 606465, 741235, 808620, 889482, 970344, 1185976, 1212930, 1334223, 1482470, 1617240, 1778964, 2223705, 2425860, 2668446, 2964940, 3557928, 4447410, 4851720, 5336892, 5929880, 6671115, 8894820, 10673784, 13342230, 17789640, 26684460, 53368920]

約数ペア:

[(1, 53368920), (2, 26684460), (3, 17789640), (4, 13342230), (5, 10673784), (6, 8894820), (8, 6671115), (9, 5929880), (10, 5336892), (11, 4851720), (12, 4447410), (15, 3557928), (18, 2964940), (20, 2668446), (22, 2425860), (24, 2223705), (30, 1778964), (33, 1617240), (36, 1482470), (40, 1334223), (44, 1212930), (45, 1185976), (55, 970344), (60, 889482), (66, 808620), (72, 741235), (88, 606465), (90, 592988), (99, 539080), (110, 485172), (120, 444741), (132, 404310), (165, 323448), (180, 296494), (198, 269540), (220, 242586), (264, 202155), (330, 161724), (360, 148247), (396, 134770), (440, 121293), (495, 107816), (660, 80862), (792, 67385), (990, 53908), (1320, 40431), (1980, 26954), (3960, 13477)]