47787850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 108475200

約数和(自身を除く): 60687350

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 110, 170, 187, 190, 209, 269, 275, 323, 374, 418, 425, 475, 538, 550, 646, 850, 935, 950, 1045, 1345, 1615, 1870, 2090, 2690, 2959, 3230, 3553, 4573, 4675, 5111, 5225, 5918, 6725, 7106, 8075, 9146, 9350, 10222, 10450, 13450, 14795, 16150, 17765, 22865, 25555, 29590, 35530, 45730, 50303, 51110, 56221, 73975, 86887, 88825, 100606, 112442, 114325, 127775, 147950, 173774, 177650, 228650, 251515, 255550, 281105, 434435, 503030, 562210, 868870, 955757, 1257575, 1405525, 1911514, 2172175, 2515150, 2811050, 4344350, 4778785, 9557570, 23893925, 47787850]

約数ペア:

[(1, 47787850), (2, 23893925), (5, 9557570), (10, 4778785), (11, 4344350), (17, 2811050), (19, 2515150), (22, 2172175), (25, 1911514), (34, 1405525), (38, 1257575), (50, 955757), (55, 868870), (85, 562210), (95, 503030), (110, 434435), (170, 281105), (187, 255550), (190, 251515), (209, 228650), (269, 177650), (275, 173774), (323, 147950), (374, 127775), (418, 114325), (425, 112442), (475, 100606), (538, 88825), (550, 86887), (646, 73975), (850, 56221), (935, 51110), (950, 50303), (1045, 45730), (1345, 35530), (1615, 29590), (1870, 25555), (2090, 22865), (2690, 17765), (2959, 16150), (3230, 14795), (3553, 13450), (4573, 10450), (4675, 10222), (5111, 9350), (5225, 9146), (5918, 8075), (6725, 7106)]