49240275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 94422528

約数和(自身を除く): 45182253

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1321, 1491, 1775, 2485, 3963, 5325, 6605, 7455, 9247, 12425, 19815, 27741, 33025, 37275, 46235, 93791, 99075, 138705, 231175, 281373, 468955, 656537, 693525, 1406865, 1969611, 2344775, 3282685, 7034325, 9848055, 16413425, 49240275]

約数ペア:

[(1, 49240275), (3, 16413425), (5, 9848055), (7, 7034325), (15, 3282685), (21, 2344775), (25, 1969611), (35, 1406865), (71, 693525), (75, 656537), (105, 468955), (175, 281373), (213, 231175), (355, 138705), (497, 99075), (525, 93791), (1065, 46235), (1321, 37275), (1491, 33025), (1775, 27741), (2485, 19815), (3963, 12425), (5325, 9247), (6605, 7455)]