49943530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 112347648

約数和(自身を除く): 62404118

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 773, 910, 923, 994, 1546, 1846, 2485, 3865, 4615, 4970, 5411, 6461, 7730, 9230, 10049, 10822, 12922, 20098, 27055, 32305, 50245, 54110, 54883, 64610, 70343, 100490, 109766, 140686, 274415, 351715, 384181, 548830, 703430, 713479, 768362, 1426958, 1920905, 3567395, 3841810, 4994353, 7134790, 9988706, 24971765, 49943530]

約数ペア:

[(1, 49943530), (2, 24971765), (5, 9988706), (7, 7134790), (10, 4994353), (13, 3841810), (14, 3567395), (26, 1920905), (35, 1426958), (65, 768362), (70, 713479), (71, 703430), (91, 548830), (130, 384181), (142, 351715), (182, 274415), (355, 140686), (455, 109766), (497, 100490), (710, 70343), (773, 64610), (910, 54883), (923, 54110), (994, 50245), (1546, 32305), (1846, 27055), (2485, 20098), (3865, 12922), (4615, 10822), (4970, 10049), (5411, 9230), (6461, 7730)]