52881948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 153779808

約数和(自身を除く): 100897860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1213, 1557, 2076, 2422, 2426, 3114, 3633, 3639, 4844, 4852, 6228, 7266, 7278, 8491, 10899, 10917, 14532, 14556, 16982, 21798, 21834, 25473, 33964, 43596, 43668, 50946, 76419, 101892, 152838, 209849, 305676, 419698, 629547, 839396, 1259094, 1468943, 1888641, 2518188, 2937886, 3777282, 4406829, 5875772, 7554564, 8813658, 13220487, 17627316, 26440974, 52881948]

約数ペア:

[(1, 52881948), (2, 26440974), (3, 17627316), (4, 13220487), (6, 8813658), (7, 7554564), (9, 5875772), (12, 4406829), (14, 3777282), (18, 2937886), (21, 2518188), (28, 1888641), (36, 1468943), (42, 1259094), (63, 839396), (84, 629547), (126, 419698), (173, 305676), (252, 209849), (346, 152838), (519, 101892), (692, 76419), (1038, 50946), (1211, 43668), (1213, 43596), (1557, 33964), (2076, 25473), (2422, 21834), (2426, 21798), (3114, 16982), (3633, 14556), (3639, 14532), (4844, 10917), (4852, 10899), (6228, 8491), (7266, 7278)]