51095460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5039}}^1$

素因数の和:5077

約数の個数: 72

約数和(自身を含む): 154949760

約数和(自身を除く): 103854300

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, 5039, 5070, 10078, 10140, 15117, 20156, 25195, 30234, 50390, 60468, 65507, 75585, 100780, 131014, 151170, 196521, 262028, 302340, 327535, 393042, 655070, 786084, 851591, 982605, 1310140, 1703182, 1965210, 2554773, 3406364, 3930420, 4257955, 5109546, 8515910, 10219092, 12773865, 17031820, 25547730, 51095460]

約数ペア:

[(1, 51095460), (2, 25547730), (3, 17031820), (4, 12773865), (5, 10219092), (6, 8515910), (10, 5109546), (12, 4257955), (13, 3930420), (15, 3406364), (20, 2554773), (26, 1965210), (30, 1703182), (39, 1310140), (52, 982605), (60, 851591), (65, 786084), (78, 655070), (130, 393042), (156, 327535), (169, 302340), (195, 262028), (260, 196521), (338, 151170), (390, 131014), (507, 100780), (676, 75585), (780, 65507), (845, 60468), (1014, 50390), (1690, 30234), (2028, 25195), (2535, 20156), (3380, 15117), (5039, 10140), (5070, 10078)]