50208735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 91998720

約数和(自身を除く): 41789985

約数列:

[1, 3, 5, 15, 17, 19, 43, 51, 57, 85, 95, 129, 215, 241, 255, 285, 323, 645, 723, 731, 817, 969, 1205, 1615, 2193, 2451, 3615, 3655, 4085, 4097, 4579, 4845, 10363, 10965, 12255, 12291, 13737, 13889, 20485, 22895, 31089, 41667, 51815, 61455, 68685, 69445, 77843, 155445, 176171, 196897, 208335, 233529, 389215, 528513, 590691, 880855, 984485, 1167645, 2642565, 2953455, 3347249, 10041747, 16736245, 50208735]

約数ペア:

[(1, 50208735), (3, 16736245), (5, 10041747), (15, 3347249), (17, 2953455), (19, 2642565), (43, 1167645), (51, 984485), (57, 880855), (85, 590691), (95, 528513), (129, 389215), (215, 233529), (241, 208335), (255, 196897), (285, 176171), (323, 155445), (645, 77843), (723, 69445), (731, 68685), (817, 61455), (969, 51815), (1205, 41667), (1615, 31089), (2193, 22895), (2451, 20485), (3615, 13889), (3655, 13737), (4085, 12291), (4097, 12255), (4579, 10965), (4845, 10363)]