47981050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 97228152

約数和(自身を除く): 49247102

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 194, 325, 485, 650, 761, 970, 1261, 1522, 2425, 2522, 3805, 4850, 6305, 7610, 9893, 12610, 19025, 19786, 31525, 38050, 49465, 63050, 73817, 98930, 147634, 247325, 369085, 494650, 738170, 959621, 1845425, 1919242, 3690850, 4798105, 9596210, 23990525, 47981050]

約数ペア:

[(1, 47981050), (2, 23990525), (5, 9596210), (10, 4798105), (13, 3690850), (25, 1919242), (26, 1845425), (50, 959621), (65, 738170), (97, 494650), (130, 369085), (194, 247325), (325, 147634), (485, 98930), (650, 73817), (761, 63050), (970, 49465), (1261, 38050), (1522, 31525), (2425, 19786), (2522, 19025), (3805, 12610), (4850, 9893), (6305, 7610)]