51194715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 99671040

約数和(自身を除く): 48476325

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 143, 145, 165, 195, 319, 377, 429, 435, 715, 823, 957, 1131, 1595, 1885, 2145, 2469, 4115, 4147, 4785, 5655, 9053, 10699, 12345, 12441, 20735, 23867, 27159, 32097, 45265, 53495, 62205, 71601, 117689, 119335, 135795, 160485, 262537, 310271, 353067, 358005, 588445, 787611, 930813, 1312685, 1551355, 1765335, 3412981, 3938055, 4654065, 10238943, 17064905, 51194715]

約数ペア:

[(1, 51194715), (3, 17064905), (5, 10238943), (11, 4654065), (13, 3938055), (15, 3412981), (29, 1765335), (33, 1551355), (39, 1312685), (55, 930813), (65, 787611), (87, 588445), (143, 358005), (145, 353067), (165, 310271), (195, 262537), (319, 160485), (377, 135795), (429, 119335), (435, 117689), (715, 71601), (823, 62205), (957, 53495), (1131, 45265), (1595, 32097), (1885, 27159), (2145, 23867), (2469, 20735), (4115, 12441), (4147, 12345), (4785, 10699), (5655, 9053)]