49242050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 110242944

約数和(自身を除く): 61000894

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 71, 97, 110, 130, 142, 143, 194, 275, 286, 325, 355, 485, 550, 650, 710, 715, 781, 923, 970, 1067, 1261, 1430, 1562, 1775, 1846, 2134, 2425, 2522, 3550, 3575, 3905, 4615, 4850, 5335, 6305, 6887, 7150, 7810, 9230, 10153, 10670, 12610, 13774, 13871, 19525, 20306, 23075, 26675, 27742, 31525, 34435, 39050, 46150, 50765, 53350, 63050, 68870, 69355, 75757, 89531, 101530, 138710, 151514, 172175, 179062, 253825, 344350, 346775, 378785, 447655, 507650, 693550, 757570, 895310, 984841, 1893925, 1969682, 2238275, 3787850, 4476550, 4924205, 9848410, 24621025, 49242050]

約数ペア:

[(1, 49242050), (2, 24621025), (5, 9848410), (10, 4924205), (11, 4476550), (13, 3787850), (22, 2238275), (25, 1969682), (26, 1893925), (50, 984841), (55, 895310), (65, 757570), (71, 693550), (97, 507650), (110, 447655), (130, 378785), (142, 346775), (143, 344350), (194, 253825), (275, 179062), (286, 172175), (325, 151514), (355, 138710), (485, 101530), (550, 89531), (650, 75757), (710, 69355), (715, 68870), (781, 63050), (923, 53350), (970, 50765), (1067, 46150), (1261, 39050), (1430, 34435), (1562, 31525), (1775, 27742), (1846, 26675), (2134, 23075), (2425, 20306), (2522, 19525), (3550, 13871), (3575, 13774), (3905, 12610), (4615, 10670), (4850, 10153), (5335, 9230), (6305, 7810), (6887, 7150)]