51974916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2141}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 147301056

約数和(自身を除く): 95326140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 2141, 3468, 4046, 4282, 6069, 6423, 8092, 8564, 12138, 12846, 14987, 24276, 25692, 29974, 36397, 44961, 59948, 72794, 89922, 109191, 145588, 179844, 218382, 254779, 436764, 509558, 618749, 764337, 1019116, 1237498, 1528674, 1856247, 2474996, 3057348, 3712494, 4331243, 7424988, 8662486, 12993729, 17324972, 25987458, 51974916]

約数ペア:

[(1, 51974916), (2, 25987458), (3, 17324972), (4, 12993729), (6, 8662486), (7, 7424988), (12, 4331243), (14, 3712494), (17, 3057348), (21, 2474996), (28, 1856247), (34, 1528674), (42, 1237498), (51, 1019116), (68, 764337), (84, 618749), (102, 509558), (119, 436764), (204, 254779), (238, 218382), (289, 179844), (357, 145588), (476, 109191), (578, 89922), (714, 72794), (867, 59948), (1156, 44961), (1428, 36397), (1734, 29974), (2023, 25692), (2141, 24276), (3468, 14987), (4046, 12846), (4282, 12138), (6069, 8564), (6423, 8092)]