48540180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4787}}^1$

素因数の和:4825

約数の個数: 72

約数和(自身を含む): 147202272

約数和(自身を除く): 98662092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 4787, 5070, 9574, 10140, 14361, 19148, 23935, 28722, 47870, 57444, 62231, 71805, 95740, 124462, 143610, 186693, 248924, 287220, 311155, 373386, 622310, 746772, 809003, 933465, 1244620, 1618006, 1866930, 2427009, 3236012, 3733860, 4045015, 4854018, 8090030, 9708036, 12135045, 16180060, 24270090, 48540180]

約数ペア:

[(1, 48540180), (2, 24270090), (3, 16180060), (4, 12135045), (5, 9708036), (6, 8090030), (10, 4854018), (12, 4045015), (13, 3733860), (15, 3236012), (20, 2427009), (26, 1866930), (30, 1618006), (39, 1244620), (52, 933465), (60, 809003), (65, 746772), (78, 622310), (130, 373386), (156, 311155), (169, 287220), (195, 248924), (260, 186693), (338, 143610), (390, 124462), (507, 95740), (676, 71805), (780, 62231), (845, 57444), (1014, 47870), (1690, 28722), (2028, 23935), (2535, 19148), (3380, 14361), (4787, 10140), (5070, 9574)]